7201942020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:444

約数の個数: 576

約数和(自身を含む): 28780577280

約数和(自身を除く): 21578635260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 26, 28, 30, 35, 36, 38, 39, 42, 45, 52, 57, 60, 63, 65, 70, 73, 76, 78, 84, 90, 91, 95, 105, 114, 117, 126, 130, 133, 140, 146, 156, 171, 180, 182, 190, 195, 210, 219, 228, 234, 247, 252, 260, 266, 273, 285, 292, 315, 317, 342, 364, 365, 380, 390, 399, 420, 438, 455, 468, 494, 511, 532, 546, 570, 585, 630, 634, 657, 665, 684, 730, 741, 780, 798, 819, 855, 876, 910, 949, 951, 988, 1022, 1092, 1095, 1140, 1170, 1197, 1235, 1260, 1268, 1314, 1330, 1365, 1387, 1460, 1482, 1533, 1585, 1596, 1638, 1710, 1729, 1820, 1898, 1902, 1995, 2044, 2190, 2219, 2223, 2340, 2394, 2470, 2555, 2628, 2660, 2730, 2774, 2847, 2853, 2964, 3066, 3170, 3276, 3285, 3420, 3458, 3705, 3796, 3804, 3990, 4095, 4121, 4161, 4380, 4438, 4446, 4599, 4745, 4755, 4788, 4940, 5110, 5187, 5460, 5548, 5694, 5706, 5985, 6023, 6132, 6340, 6570, 6643, 6657, 6916, 6935, 7410, 7665, 7980, 8190, 8242, 8322, 8541, 8645, 8876, 8892, 9198, 9490, 9510, 9709, 10220, 10374, 11095, 11115, 11388, 11412, 11970, 12046, 12363, 12483, 13140, 13286, 13314, 13870, 14235, 14265, 14820, 15330, 15561, 16380, 16484, 16644, 17082, 17290, 18031, 18069, 18396, 18980, 19020, 19418, 19929, 19971, 20605, 20748, 20805, 22190, 22230, 22995, 23141, 23940, 24092, 24726, 24966, 25935, 26572, 26628, 27740, 28470, 28530, 28847, 29127, 30115, 30660, 31122, 33215, 33285, 34164, 34580, 36062, 36138, 37089, 38836, 39858, 39942, 41210, 41610, 42161, 42705, 44380, 44460, 45990, 46282, 48545, 49452, 49932, 51870, 54093, 54207, 56940, 57060, 57694, 58254, 59787, 60230, 61815, 62244, 62415, 66430, 66570, 69423, 72124, 72276, 74178, 77805, 78299, 79716, 79884, 82420, 83220, 84322, 85410, 86541, 87381, 90155, 90345, 91980, 92564, 97090, 99645, 99855, 103740, 108186, 108414, 115388, 115705, 116508, 119574, 120460, 123630, 124830, 126217, 126483, 132860, 133140, 138846, 144235, 145635, 148356, 155610, 156598, 161987, 162279, 168644, 170820, 173082, 174762, 180310, 180690, 185445, 194180, 199290, 199710, 208269, 210805, 216372, 216828, 231410, 234897, 239148, 247260, 249660, 252434, 252966, 259623, 270465, 271035, 277692, 288470, 291270, 298935, 300833, 311220, 313196, 323974, 324558, 346164, 347115, 349524, 360620, 361380, 370890, 378651, 379449, 391495, 398580, 399420, 416538, 421610, 432705, 436905, 439679, 462820, 469794, 485961, 504868, 505932, 519246, 540930, 542070, 548093, 576940, 582540, 597870, 601666, 631085, 632415, 647948, 649116, 694230, 704691, 741780, 757302, 758898, 782990, 809935, 811395, 833076, 843220, 865410, 873810, 879358, 902499, 939588, 971922, 1038492, 1041345, 1081860, 1084140, 1096186, 1135953, 1174485, 1195740, 1203332, 1262170, 1264830, 1298115, 1319037, 1388460, 1409382, 1457883, 1504165, 1514604, 1517796, 1565980, 1619870, 1622790, 1644279, 1730820, 1747620, 1758716, 1804998, 1893255, 1897245, 1943844, 2082690, 2105831, 2192372, 2198395, 2271906, 2348970, 2429805, 2524340, 2529660, 2596230, 2638074, 2707497, 2740465, 2818764, 2915766, 3008330, 3077753, 3239740, 3245580, 3288558, 3523455, 3609996, 3786510, 3794490, 3957111, 4165380, 4211662, 4396790, 4512495, 4543812, 4697940, 4859610, 4932837, 5192460, 5276148, 5414994, 5480930, 5679765, 5715827, 5831532, 6016660, 6155506, 6317493, 6577116, 6595185, 7046910, 7289415, 7573020, 7588980, 7914222, 8221395, 8423324, 8793580, 9024990, 9233259, 9719220, 9865674, 10529155, 10829988, 10961860, 11359530, 11431654, 12311012, 12634986, 13190370, 13537485, 14093820, 14578830, 15388765, 15828444, 16442790, 17147481, 18049980, 18466518, 18952479, 19731348, 19785555, 21058310, 22719060, 22863308, 24664185, 25269972, 26380740, 27074970, 27699777, 28579135, 29157660, 30777530, 31587465, 32885580, 34294962, 36933036, 37904958, 39571110, 40010789, 42116620, 46166295, 49328370, 51442443, 54149940, 55399554, 57158270, 61555060, 63174930, 68589924, 75809916, 79142220, 80021578, 85737405, 92332590, 94762395, 98656740, 102884886, 110799108, 114316540, 120032367, 126349860, 138498885, 160043156, 171474810, 184665180, 189524790, 200053945, 205769772, 240064734, 257212215, 276997770, 342949620, 360097101, 379049580, 400107890, 480129468, 514424430, 553995540, 600161835, 720194202, 800215780, 1028848860, 1200323670, 1440388404, 1800485505, 2400647340, 3600971010, 7201942020]

約数ペア:

[(1, 7201942020), (2, 3600971010), (3, 2400647340), (4, 1800485505), (5, 1440388404), (6, 1200323670), (7, 1028848860), (9, 800215780), (10, 720194202), (12, 600161835), (13, 553995540), (14, 514424430), (15, 480129468), (18, 400107890), (19, 379049580), (20, 360097101), (21, 342949620), (26, 276997770), (28, 257212215), (30, 240064734), (35, 205769772), (36, 200053945), (38, 189524790), (39, 184665180), (42, 171474810), (45, 160043156), (52, 138498885), (57, 126349860), (60, 120032367), (63, 114316540), (65, 110799108), (70, 102884886), (73, 98656740), (76, 94762395), (78, 92332590), (84, 85737405), (90, 80021578), (91, 79142220), (95, 75809916), (105, 68589924), (114, 63174930), (117, 61555060), (126, 57158270), (130, 55399554), (133, 54149940), (140, 51442443), (146, 49328370), (156, 46166295), (171, 42116620), (180, 40010789), (182, 39571110), (190, 37904958), (195, 36933036), (210, 34294962), (219, 32885580), (228, 31587465), (234, 30777530), (247, 29157660), (252, 28579135), (260, 27699777), (266, 27074970), (273, 26380740), (285, 25269972), (292, 24664185), (315, 22863308), (317, 22719060), (342, 21058310), (364, 19785555), (365, 19731348), (380, 18952479), (390, 18466518), (399, 18049980), (420, 17147481), (438, 16442790), (455, 15828444), (468, 15388765), (494, 14578830), (511, 14093820), (532, 13537485), (546, 13190370), (570, 12634986), (585, 12311012), (630, 11431654), (634, 11359530), (657, 10961860), (665, 10829988), (684, 10529155), (730, 9865674), (741, 9719220), (780, 9233259), (798, 9024990), (819, 8793580), (855, 8423324), (876, 8221395), (910, 7914222), (949, 7588980), (951, 7573020), (988, 7289415), (1022, 7046910), (1092, 6595185), (1095, 6577116), (1140, 6317493), (1170, 6155506), (1197, 6016660), (1235, 5831532), (1260, 5715827), (1268, 5679765), (1314, 5480930), (1330, 5414994), (1365, 5276148), (1387, 5192460), (1460, 4932837), (1482, 4859610), (1533, 4697940), (1585, 4543812), (1596, 4512495), (1638, 4396790), (1710, 4211662), (1729, 4165380), (1820, 3957111), (1898, 3794490), (1902, 3786510), (1995, 3609996), (2044, 3523455), (2190, 3288558), (2219, 3245580), (2223, 3239740), (2340, 3077753), (2394, 3008330), (2470, 2915766), (2555, 2818764), (2628, 2740465), (2660, 2707497), (2730, 2638074), (2774, 2596230), (2847, 2529660), (2853, 2524340), (2964, 2429805), (3066, 2348970), (3170, 2271906), (3276, 2198395), (3285, 2192372), (3420, 2105831), (3458, 2082690), (3705, 1943844), (3796, 1897245), (3804, 1893255), (3990, 1804998), (4095, 1758716), (4121, 1747620), (4161, 1730820), (4380, 1644279), (4438, 1622790), (4446, 1619870), (4599, 1565980), (4745, 1517796), (4755, 1514604), (4788, 1504165), (4940, 1457883), (5110, 1409382), (5187, 1388460), (5460, 1319037), (5548, 1298115), (5694, 1264830), (5706, 1262170), (5985, 1203332), (6023, 1195740), (6132, 1174485), (6340, 1135953), (6570, 1096186), (6643, 1084140), (6657, 1081860), (6916, 1041345), (6935, 1038492), (7410, 971922), (7665, 939588), (7980, 902499), (8190, 879358), (8242, 873810), (8322, 865410), (8541, 843220), (8645, 833076), (8876, 811395), (8892, 809935), (9198, 782990), (9490, 758898), (9510, 757302), (9709, 741780), (10220, 704691), (10374, 694230), (11095, 649116), (11115, 647948), (11388, 632415), (11412, 631085), (11970, 601666), (12046, 597870), (12363, 582540), (12483, 576940), (13140, 548093), (13286, 542070), (13314, 540930), (13870, 519246), (14235, 505932), (14265, 504868), (14820, 485961), (15330, 469794), (15561, 462820), (16380, 439679), (16484, 436905), (16644, 432705), (17082, 421610), (17290, 416538), (18031, 399420), (18069, 398580), (18396, 391495), (18980, 379449), (19020, 378651), (19418, 370890), (19929, 361380), (19971, 360620), (20605, 349524), (20748, 347115), (20805, 346164), (22190, 324558), (22230, 323974), (22995, 313196), (23141, 311220), (23940, 300833), (24092, 298935), (24726, 291270), (24966, 288470), (25935, 277692), (26572, 271035), (26628, 270465), (27740, 259623), (28470, 252966), (28530, 252434), (28847, 249660), (29127, 247260), (30115, 239148), (30660, 234897), (31122, 231410), (33215, 216828), (33285, 216372), (34164, 210805), (34580, 208269), (36062, 199710), (36138, 199290), (37089, 194180), (38836, 185445), (39858, 180690), (39942, 180310), (41210, 174762), (41610, 173082), (42161, 170820), (42705, 168644), (44380, 162279), (44460, 161987), (45990, 156598), (46282, 155610), (48545, 148356), (49452, 145635), (49932, 144235), (51870, 138846), (54093, 133140), (54207, 132860), (56940, 126483), (57060, 126217), (57694, 124830), (58254, 123630), (59787, 120460), (60230, 119574), (61815, 116508), (62244, 115705), (62415, 115388), (66430, 108414), (66570, 108186), (69423, 103740), (72124, 99855), (72276, 99645), (74178, 97090), (77805, 92564), (78299, 91980), (79716, 90345), (79884, 90155), (82420, 87381), (83220, 86541), (84322, 85410)]