31903014780

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{571}}^1$

素因数の和:991

約数の個数: 480

約数和(自身を含む): 123717834240

約数和(自身を除く): 91814819460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 162, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 324, 351, 364, 378, 379, 390, 405, 420, 455, 468, 540, 546, 567, 571, 585, 630, 702, 756, 758, 780, 810, 819, 910, 945, 1053, 1092, 1134, 1137, 1142, 1170, 1260, 1365, 1404, 1516, 1620, 1638, 1713, 1755, 1820, 1890, 1895, 2106, 2268, 2274, 2284, 2340, 2457, 2653, 2730, 2835, 2855, 3276, 3411, 3426, 3510, 3780, 3790, 3997, 4095, 4212, 4548, 4914, 4927, 5139, 5265, 5306, 5460, 5670, 5685, 5710, 6822, 6852, 7020, 7371, 7423, 7580, 7959, 7994, 8190, 8565, 9828, 9854, 10233, 10278, 10530, 10612, 11340, 11370, 11420, 11991, 12285, 13265, 13644, 14742, 14781, 14846, 15417, 15918, 15988, 16380, 17055, 17130, 19708, 19985, 20466, 20556, 21060, 22269, 22740, 23877, 23982, 24570, 24635, 25695, 26530, 29484, 29562, 29692, 30699, 30834, 31836, 34110, 34260, 34489, 35973, 36855, 37115, 39795, 39970, 40932, 44343, 44538, 46251, 47754, 47964, 49140, 49270, 51165, 51390, 51961, 53060, 59124, 59955, 61398, 61668, 66807, 68220, 68978, 71631, 71946, 73710, 73905, 74230, 77085, 79590, 79940, 88686, 89076, 92502, 95508, 98540, 102330, 102780, 103467, 103922, 107919, 111345, 119385, 119910, 122796, 133029, 133614, 137956, 143262, 143892, 147420, 147810, 148460, 153495, 154170, 155883, 159180, 172445, 177372, 179865, 185004, 200421, 204660, 206934, 207844, 214893, 215838, 216409, 221715, 222690, 231255, 238770, 239820, 259805, 266058, 267228, 286524, 295620, 306990, 308340, 310401, 311766, 323757, 334035, 344890, 358155, 359730, 399087, 400842, 413868, 429786, 431676, 432818, 443430, 445380, 462510, 467649, 477540, 517335, 519610, 532116, 539595, 601263, 613980, 620802, 623532, 647514, 649227, 665145, 668070, 689780, 716310, 719460, 779415, 798174, 801684, 859572, 865636, 886860, 925020, 931203, 935298, 1002105, 1034670, 1039220, 1074465, 1079190, 1082045, 1202526, 1241604, 1295028, 1298454, 1330290, 1336140, 1402947, 1432620, 1514863, 1552005, 1558830, 1596348, 1618785, 1862406, 1870596, 1947681, 1995435, 2004210, 2069340, 2148930, 2158380, 2164090, 2338245, 2405052, 2596908, 2660580, 2793609, 2805894, 2813317, 3006315, 3029726, 3104010, 3117660, 3237570, 3246135, 3724812, 3895362, 3990870, 4008420, 4208841, 4297860, 4328180, 4544589, 4656015, 4676490, 5587218, 5611788, 5626634, 5843043, 6012630, 6059452, 6208020, 6475140, 6492270, 7014735, 7574315, 7790724, 7981740, 8417682, 8439951, 9089178, 9312030, 9352980, 9738405, 11174436, 11253268, 11686086, 12025260, 12984540, 13633767, 13968045, 14029470, 14066585, 15148630, 16835364, 16879902, 17529129, 18178356, 18624060, 19476810, 19693219, 21044205, 22722945, 23372172, 25319853, 27267534, 27936090, 28058940, 28133170, 29215215, 30297260, 33759804, 35058258, 38953620, 39386438, 40901301, 42088410, 42199755, 45445890, 50639706, 54535068, 55872180, 56266340, 58430430, 59079657, 68168835, 70116516, 75959559, 78772876, 81802602, 84176820, 84399510, 87645645, 90891780, 98466095, 101279412, 116860860, 118159314, 122703903, 126599265, 136337670, 151919118, 163605204, 168799020, 175291290, 177238971, 196932190, 204506505, 227878677, 236318628, 245407806, 253198530, 272675340, 295398285, 303838236, 350582580, 354477942, 379797795, 393864380, 409013010, 455757354, 490815612, 506397060, 531716913, 590796570, 613519515, 708955884, 759595590, 818026020, 886194855, 911514708, 1063433826, 1139393385, 1181593140, 1227039030, 1519191180, 1595150739, 1772389710, 2126867652, 2278786770, 2454078060, 2658584565, 3190301478, 3544779420, 4557573540, 5317169130, 6380602956, 7975753695, 10634338260, 15951507390, 31903014780]

約数ペア:

[(1, 31903014780), (2, 15951507390), (3, 10634338260), (4, 7975753695), (5, 6380602956), (6, 5317169130), (7, 4557573540), (9, 3544779420), (10, 3190301478), (12, 2658584565), (13, 2454078060), (14, 2278786770), (15, 2126867652), (18, 1772389710), (20, 1595150739), (21, 1519191180), (26, 1227039030), (27, 1181593140), (28, 1139393385), (30, 1063433826), (35, 911514708), (36, 886194855), (39, 818026020), (42, 759595590), (45, 708955884), (52, 613519515), (54, 590796570), (60, 531716913), (63, 506397060), (65, 490815612), (70, 455757354), (78, 409013010), (81, 393864380), (84, 379797795), (90, 354477942), (91, 350582580), (105, 303838236), (108, 295398285), (117, 272675340), (126, 253198530), (130, 245407806), (135, 236318628), (140, 227878677), (156, 204506505), (162, 196932190), (180, 177238971), (182, 175291290), (189, 168799020), (195, 163605204), (210, 151919118), (234, 136337670), (252, 126599265), (260, 122703903), (270, 118159314), (273, 116860860), (315, 101279412), (324, 98466095), (351, 90891780), (364, 87645645), (378, 84399510), (379, 84176820), (390, 81802602), (405, 78772876), (420, 75959559), (455, 70116516), (468, 68168835), (540, 59079657), (546, 58430430), (567, 56266340), (571, 55872180), (585, 54535068), (630, 50639706), (702, 45445890), (756, 42199755), (758, 42088410), (780, 40901301), (810, 39386438), (819, 38953620), (910, 35058258), (945, 33759804), (1053, 30297260), (1092, 29215215), (1134, 28133170), (1137, 28058940), (1142, 27936090), (1170, 27267534), (1260, 25319853), (1365, 23372172), (1404, 22722945), (1516, 21044205), (1620, 19693219), (1638, 19476810), (1713, 18624060), (1755, 18178356), (1820, 17529129), (1890, 16879902), (1895, 16835364), (2106, 15148630), (2268, 14066585), (2274, 14029470), (2284, 13968045), (2340, 13633767), (2457, 12984540), (2653, 12025260), (2730, 11686086), (2835, 11253268), (2855, 11174436), (3276, 9738405), (3411, 9352980), (3426, 9312030), (3510, 9089178), (3780, 8439951), (3790, 8417682), (3997, 7981740), (4095, 7790724), (4212, 7574315), (4548, 7014735), (4914, 6492270), (4927, 6475140), (5139, 6208020), (5265, 6059452), (5306, 6012630), (5460, 5843043), (5670, 5626634), (5685, 5611788), (5710, 5587218), (6822, 4676490), (6852, 4656015), (7020, 4544589), (7371, 4328180), (7423, 4297860), (7580, 4208841), (7959, 4008420), (7994, 3990870), (8190, 3895362), (8565, 3724812), (9828, 3246135), (9854, 3237570), (10233, 3117660), (10278, 3104010), (10530, 3029726), (10612, 3006315), (11340, 2813317), (11370, 2805894), (11420, 2793609), (11991, 2660580), (12285, 2596908), (13265, 2405052), (13644, 2338245), (14742, 2164090), (14781, 2158380), (14846, 2148930), (15417, 2069340), (15918, 2004210), (15988, 1995435), (16380, 1947681), (17055, 1870596), (17130, 1862406), (19708, 1618785), (19985, 1596348), (20466, 1558830), (20556, 1552005), (21060, 1514863), (22269, 1432620), (22740, 1402947), (23877, 1336140), (23982, 1330290), (24570, 1298454), (24635, 1295028), (25695, 1241604), (26530, 1202526), (29484, 1082045), (29562, 1079190), (29692, 1074465), (30699, 1039220), (30834, 1034670), (31836, 1002105), (34110, 935298), (34260, 931203), (34489, 925020), (35973, 886860), (36855, 865636), (37115, 859572), (39795, 801684), (39970, 798174), (40932, 779415), (44343, 719460), (44538, 716310), (46251, 689780), (47754, 668070), (47964, 665145), (49140, 649227), (49270, 647514), (51165, 623532), (51390, 620802), (51961, 613980), (53060, 601263), (59124, 539595), (59955, 532116), (61398, 519610), (61668, 517335), (66807, 477540), (68220, 467649), (68978, 462510), (71631, 445380), (71946, 443430), (73710, 432818), (73905, 431676), (74230, 429786), (77085, 413868), (79590, 400842), (79940, 399087), (88686, 359730), (89076, 358155), (92502, 344890), (95508, 334035), (98540, 323757), (102330, 311766), (102780, 310401), (103467, 308340), (103922, 306990), (107919, 295620), (111345, 286524), (119385, 267228), (119910, 266058), (122796, 259805), (133029, 239820), (133614, 238770), (137956, 231255), (143262, 222690), (143892, 221715), (147420, 216409), (147810, 215838), (148460, 214893), (153495, 207844), (154170, 206934), (155883, 204660), (159180, 200421), (172445, 185004), (177372, 179865)]