15672521256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1$

素因数の和:640

約数の個数: 256

約数和(自身を含む): 47261491200

約数和(自身を除く): 31588969944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 71, 73, 82, 84, 123, 142, 146, 164, 168, 213, 219, 246, 284, 287, 292, 328, 426, 438, 439, 492, 497, 511, 568, 574, 584, 852, 861, 876, 878, 984, 994, 1022, 1148, 1317, 1491, 1533, 1704, 1722, 1752, 1756, 1988, 2044, 2296, 2634, 2911, 2982, 2993, 3066, 3073, 3444, 3512, 3976, 4088, 5183, 5268, 5822, 5964, 5986, 6132, 6146, 6888, 8733, 8979, 9219, 10366, 10536, 11644, 11928, 11972, 12264, 12292, 15549, 17466, 17958, 17999, 18438, 20377, 20732, 20951, 23288, 23944, 24584, 31098, 31169, 32047, 34932, 35916, 35998, 36281, 36876, 40754, 41464, 41902, 53997, 61131, 62196, 62338, 62853, 64094, 69864, 71832, 71996, 72562, 73752, 81508, 83804, 93507, 96141, 107994, 108843, 122262, 124392, 124676, 125706, 125993, 128188, 143992, 145124, 163016, 167608, 187014, 192282, 212503, 215988, 217686, 218183, 224329, 244524, 249352, 251412, 251986, 256376, 290248, 374028, 377979, 384564, 425006, 431976, 435372, 436366, 448658, 489048, 502824, 503972, 637509, 654549, 672987, 748056, 755958, 769128, 850012, 870744, 872732, 897316, 1007944, 1275018, 1277929, 1309098, 1313927, 1345974, 1487521, 1511916, 1700024, 1745464, 1794632, 2275337, 2550036, 2555858, 2618196, 2627854, 2691948, 2975042, 3023832, 3833787, 3941781, 4462563, 4550674, 5100072, 5111716, 5236392, 5255708, 5383896, 5950084, 6826011, 7667574, 7883562, 8925126, 8945503, 9101348, 9197489, 10223432, 10511416, 11900168, 13652022, 15335148, 15767124, 15927359, 17850252, 17891006, 18202696, 18394978, 26836509, 27304044, 27592467, 30670296, 31534248, 31854718, 35700504, 35782012, 36789956, 47782077, 53673018, 54608088, 55184934, 63709436, 71564024, 73579912, 93288817, 95564154, 107346036, 110369868, 127418872, 186577634, 191128308, 214692072, 220739736, 279866451, 373155268, 382256616, 559732902, 653021719, 746310536, 1119465804, 1306043438, 1959065157, 2238931608, 2612086876, 3918130314, 5224173752, 7836260628, 15672521256]

約数ペア:

[(1, 15672521256), (2, 7836260628), (3, 5224173752), (4, 3918130314), (6, 2612086876), (7, 2238931608), (8, 1959065157), (12, 1306043438), (14, 1119465804), (21, 746310536), (24, 653021719), (28, 559732902), (41, 382256616), (42, 373155268), (56, 279866451), (71, 220739736), (73, 214692072), (82, 191128308), (84, 186577634), (123, 127418872), (142, 110369868), (146, 107346036), (164, 95564154), (168, 93288817), (213, 73579912), (219, 71564024), (246, 63709436), (284, 55184934), (287, 54608088), (292, 53673018), (328, 47782077), (426, 36789956), (438, 35782012), (439, 35700504), (492, 31854718), (497, 31534248), (511, 30670296), (568, 27592467), (574, 27304044), (584, 26836509), (852, 18394978), (861, 18202696), (876, 17891006), (878, 17850252), (984, 15927359), (994, 15767124), (1022, 15335148), (1148, 13652022), (1317, 11900168), (1491, 10511416), (1533, 10223432), (1704, 9197489), (1722, 9101348), (1752, 8945503), (1756, 8925126), (1988, 7883562), (2044, 7667574), (2296, 6826011), (2634, 5950084), (2911, 5383896), (2982, 5255708), (2993, 5236392), (3066, 5111716), (3073, 5100072), (3444, 4550674), (3512, 4462563), (3976, 3941781), (4088, 3833787), (5183, 3023832), (5268, 2975042), (5822, 2691948), (5964, 2627854), (5986, 2618196), (6132, 2555858), (6146, 2550036), (6888, 2275337), (8733, 1794632), (8979, 1745464), (9219, 1700024), (10366, 1511916), (10536, 1487521), (11644, 1345974), (11928, 1313927), (11972, 1309098), (12264, 1277929), (12292, 1275018), (15549, 1007944), (17466, 897316), (17958, 872732), (17999, 870744), (18438, 850012), (20377, 769128), (20732, 755958), (20951, 748056), (23288, 672987), (23944, 654549), (24584, 637509), (31098, 503972), (31169, 502824), (32047, 489048), (34932, 448658), (35916, 436366), (35998, 435372), (36281, 431976), (36876, 425006), (40754, 384564), (41464, 377979), (41902, 374028), (53997, 290248), (61131, 256376), (62196, 251986), (62338, 251412), (62853, 249352), (64094, 244524), (69864, 224329), (71832, 218183), (71996, 217686), (72562, 215988), (73752, 212503), (81508, 192282), (83804, 187014), (93507, 167608), (96141, 163016), (107994, 145124), (108843, 143992), (122262, 128188), (124392, 125993), (124676, 125706)]