8031940020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:209

約数の個数: 576

約数和(自身を含む): 29633506560

約数和(自身を除く): 21601566540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 37, 39, 45, 51, 52, 54, 60, 65, 68, 74, 78, 85, 90, 102, 107, 108, 111, 117, 130, 135, 148, 153, 156, 170, 180, 185, 195, 204, 214, 221, 222, 234, 255, 260, 270, 289, 306, 321, 333, 340, 351, 370, 390, 428, 442, 444, 459, 468, 481, 510, 535, 540, 555, 578, 585, 612, 629, 642, 663, 666, 702, 740, 765, 780, 867, 884, 918, 962, 963, 999, 1020, 1070, 1105, 1110, 1156, 1170, 1258, 1284, 1326, 1332, 1391, 1404, 1443, 1445, 1530, 1605, 1665, 1734, 1755, 1819, 1836, 1887, 1924, 1926, 1989, 1998, 2140, 2210, 2220, 2295, 2340, 2405, 2516, 2601, 2652, 2782, 2886, 2889, 2890, 3060, 3145, 3210, 3315, 3330, 3468, 3510, 3638, 3757, 3774, 3852, 3959, 3978, 3996, 4173, 4329, 4335, 4420, 4590, 4810, 4815, 4995, 5202, 5457, 5564, 5661, 5772, 5778, 5780, 5967, 6290, 6420, 6630, 6660, 6955, 7020, 7215, 7276, 7514, 7548, 7803, 7918, 7956, 8177, 8346, 8658, 8670, 9095, 9180, 9435, 9620, 9630, 9945, 9990, 10404, 10693, 10914, 11271, 11322, 11556, 11877, 11934, 12519, 12580, 12987, 13005, 13260, 13910, 14430, 14445, 15028, 15606, 15836, 16354, 16371, 16692, 16983, 17316, 17340, 18190, 18785, 18870, 19260, 19795, 19890, 19980, 20865, 21386, 21645, 21828, 22542, 22644, 23647, 23754, 23868, 24531, 25038, 25974, 26010, 27285, 27820, 28305, 28860, 28890, 29835, 30923, 31212, 32079, 32708, 32742, 33813, 33966, 35631, 36380, 37557, 37570, 37740, 39015, 39590, 39780, 40885, 41730, 42772, 43290, 45084, 47294, 47508, 49062, 49113, 50076, 51467, 51948, 52020, 53465, 54570, 56355, 56610, 57780, 59385, 59670, 61846, 62595, 64158, 64935, 65484, 67303, 67626, 67932, 70941, 71262, 73593, 75114, 75140, 78030, 79180, 81770, 81855, 83460, 84915, 86580, 92769, 94588, 96237, 98124, 98226, 101439, 102934, 106893, 106930, 109140, 112710, 113220, 118235, 118770, 119340, 122655, 123692, 125190, 128316, 129870, 134606, 135252, 139009, 141882, 142524, 147186, 150228, 154401, 154615, 156060, 160395, 163540, 163710, 169065, 169830, 178155, 185538, 187785, 192474, 196452, 201909, 202878, 205868, 212823, 213786, 213860, 220779, 225420, 236470, 237540, 245310, 245565, 250380, 257335, 259740, 269212, 278018, 278307, 283764, 288711, 294372, 308802, 309230, 320790, 327420, 336515, 338130, 339660, 354705, 356310, 367965, 371076, 375570, 384948, 401999, 403818, 405756, 417027, 425646, 427572, 441558, 463203, 463845, 472940, 481185, 490620, 491130, 507195, 514670, 534465, 556036, 556614, 577422, 605727, 617604, 618460, 638469, 641580, 673030, 676260, 695045, 709410, 712620, 735930, 751140, 772005, 803998, 807636, 834054, 834921, 851292, 874939, 883116, 926406, 927690, 962370, 982260, 1009545, 1014390, 1029340, 1064115, 1068930, 1103895, 1113228, 1144151, 1154844, 1205997, 1211454, 1251081, 1276938, 1346060, 1389609, 1390090, 1391535, 1418820, 1443555, 1471860, 1544010, 1607996, 1668108, 1669842, 1749878, 1817181, 1852812, 1855380, 1924740, 2009995, 2019090, 2028780, 2085135, 2128230, 2137860, 2207790, 2288302, 2316015, 2411994, 2422908, 2502162, 2553876, 2624817, 2779218, 2780180, 2783070, 2887110, 3028635, 3088020, 3192345, 3339684, 3432453, 3499756, 3617991, 3634362, 3753243, 4019990, 4038180, 4170270, 4174605, 4256460, 4374695, 4415580, 4576604, 4632030, 4823988, 5004324, 5249634, 5558436, 5566140, 5720755, 5774220, 6029985, 6057270, 6255405, 6384690, 6864906, 6948045, 7235982, 7268724, 7506486, 7874451, 8039980, 8340540, 8349210, 8749390, 9085905, 9264060, 10297359, 10499268, 10853973, 11441510, 12059970, 12114540, 12510810, 12769380, 13124085, 13729812, 13896090, 14471964, 14873963, 15012972, 15748902, 16698420, 17162265, 17498780, 18089955, 18171810, 18766215, 20594718, 21707946, 22883020, 23623353, 24119940, 25021620, 26248170, 27792180, 29747926, 30892077, 31497804, 34324530, 36179910, 36343620, 37532430, 39372255, 41189436, 43415892, 44621889, 47246706, 51486795, 52496340, 54269865, 59495852, 61784154, 68649060, 72359820, 74369815, 75064860, 78744510, 89243778, 94493412, 102973590, 108539730, 118116765, 123568308, 133865667, 148739630, 154460385, 157489020, 178487556, 205947180, 217079460, 223109445, 236233530, 267731334, 297479260, 308920770, 401597001, 446218890, 472467060, 535462668, 617841540, 669328335, 803194002, 892437780, 1338656670, 1606388004, 2007985005, 2677313340, 4015970010, 8031940020]

約数ペア:

[(1, 8031940020), (2, 4015970010), (3, 2677313340), (4, 2007985005), (5, 1606388004), (6, 1338656670), (9, 892437780), (10, 803194002), (12, 669328335), (13, 617841540), (15, 535462668), (17, 472467060), (18, 446218890), (20, 401597001), (26, 308920770), (27, 297479260), (30, 267731334), (34, 236233530), (36, 223109445), (37, 217079460), (39, 205947180), (45, 178487556), (51, 157489020), (52, 154460385), (54, 148739630), (60, 133865667), (65, 123568308), (68, 118116765), (74, 108539730), (78, 102973590), (85, 94493412), (90, 89243778), (102, 78744510), (107, 75064860), (108, 74369815), (111, 72359820), (117, 68649060), (130, 61784154), (135, 59495852), (148, 54269865), (153, 52496340), (156, 51486795), (170, 47246706), (180, 44621889), (185, 43415892), (195, 41189436), (204, 39372255), (214, 37532430), (221, 36343620), (222, 36179910), (234, 34324530), (255, 31497804), (260, 30892077), (270, 29747926), (289, 27792180), (306, 26248170), (321, 25021620), (333, 24119940), (340, 23623353), (351, 22883020), (370, 21707946), (390, 20594718), (428, 18766215), (442, 18171810), (444, 18089955), (459, 17498780), (468, 17162265), (481, 16698420), (510, 15748902), (535, 15012972), (540, 14873963), (555, 14471964), (578, 13896090), (585, 13729812), (612, 13124085), (629, 12769380), (642, 12510810), (663, 12114540), (666, 12059970), (702, 11441510), (740, 10853973), (765, 10499268), (780, 10297359), (867, 9264060), (884, 9085905), (918, 8749390), (962, 8349210), (963, 8340540), (999, 8039980), (1020, 7874451), (1070, 7506486), (1105, 7268724), (1110, 7235982), (1156, 6948045), (1170, 6864906), (1258, 6384690), (1284, 6255405), (1326, 6057270), (1332, 6029985), (1391, 5774220), (1404, 5720755), (1443, 5566140), (1445, 5558436), (1530, 5249634), (1605, 5004324), (1665, 4823988), (1734, 4632030), (1755, 4576604), (1819, 4415580), (1836, 4374695), (1887, 4256460), (1924, 4174605), (1926, 4170270), (1989, 4038180), (1998, 4019990), (2140, 3753243), (2210, 3634362), (2220, 3617991), (2295, 3499756), (2340, 3432453), (2405, 3339684), (2516, 3192345), (2601, 3088020), (2652, 3028635), (2782, 2887110), (2886, 2783070), (2889, 2780180), (2890, 2779218), (3060, 2624817), (3145, 2553876), (3210, 2502162), (3315, 2422908), (3330, 2411994), (3468, 2316015), (3510, 2288302), (3638, 2207790), (3757, 2137860), (3774, 2128230), (3852, 2085135), (3959, 2028780), (3978, 2019090), (3996, 2009995), (4173, 1924740), (4329, 1855380), (4335, 1852812), (4420, 1817181), (4590, 1749878), (4810, 1669842), (4815, 1668108), (4995, 1607996), (5202, 1544010), (5457, 1471860), (5564, 1443555), (5661, 1418820), (5772, 1391535), (5778, 1390090), (5780, 1389609), (5967, 1346060), (6290, 1276938), (6420, 1251081), (6630, 1211454), (6660, 1205997), (6955, 1154844), (7020, 1144151), (7215, 1113228), (7276, 1103895), (7514, 1068930), (7548, 1064115), (7803, 1029340), (7918, 1014390), (7956, 1009545), (8177, 982260), (8346, 962370), (8658, 927690), (8670, 926406), (9095, 883116), (9180, 874939), (9435, 851292), (9620, 834921), (9630, 834054), (9945, 807636), (9990, 803998), (10404, 772005), (10693, 751140), (10914, 735930), (11271, 712620), (11322, 709410), (11556, 695045), (11877, 676260), (11934, 673030), (12519, 641580), (12580, 638469), (12987, 618460), (13005, 617604), (13260, 605727), (13910, 577422), (14430, 556614), (14445, 556036), (15028, 534465), (15606, 514670), (15836, 507195), (16354, 491130), (16371, 490620), (16692, 481185), (16983, 472940), (17316, 463845), (17340, 463203), (18190, 441558), (18785, 427572), (18870, 425646), (19260, 417027), (19795, 405756), (19890, 403818), (19980, 401999), (20865, 384948), (21386, 375570), (21645, 371076), (21828, 367965), (22542, 356310), (22644, 354705), (23647, 339660), (23754, 338130), (23868, 336515), (24531, 327420), (25038, 320790), (25974, 309230), (26010, 308802), (27285, 294372), (27820, 288711), (28305, 283764), (28860, 278307), (28890, 278018), (29835, 269212), (30923, 259740), (31212, 257335), (32079, 250380), (32708, 245565), (32742, 245310), (33813, 237540), (33966, 236470), (35631, 225420), (36380, 220779), (37557, 213860), (37570, 213786), (37740, 212823), (39015, 205868), (39590, 202878), (39780, 201909), (40885, 196452), (41730, 192474), (42772, 187785), (43290, 185538), (45084, 178155), (47294, 169830), (47508, 169065), (49062, 163710), (49113, 163540), (50076, 160395), (51467, 156060), (51948, 154615), (52020, 154401), (53465, 150228), (54570, 147186), (56355, 142524), (56610, 141882), (57780, 139009), (59385, 135252), (59670, 134606), (61846, 129870), (62595, 128316), (64158, 125190), (64935, 123692), (65484, 122655), (67303, 119340), (67626, 118770), (67932, 118235), (70941, 113220), (71262, 112710), (73593, 109140), (75114, 106930), (75140, 106893), (78030, 102934), (79180, 101439), (81770, 98226), (81855, 98124), (83460, 96237), (84915, 94588), (86580, 92769)]