1495496940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{617}}^1$

素因数の和:864

約数の個数: 192

約数和(自身を含む): 4983552000

約数和(自身を除く): 3488055060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 199, 203, 210, 290, 348, 398, 406, 420, 435, 580, 597, 609, 617, 796, 812, 870, 995, 1015, 1194, 1218, 1234, 1393, 1740, 1851, 1990, 2030, 2388, 2436, 2468, 2786, 2985, 3045, 3085, 3702, 3980, 4060, 4179, 4319, 5572, 5771, 5970, 6090, 6170, 6965, 7404, 8358, 8638, 9255, 11542, 11940, 12180, 12340, 12957, 13930, 16716, 17276, 17313, 17893, 18510, 20895, 21595, 23084, 25914, 27860, 28855, 34626, 35786, 37020, 40397, 41790, 43190, 51828, 53679, 57710, 64785, 69252, 71572, 80794, 83580, 86380, 86565, 89465, 107358, 115420, 121191, 122783, 125251, 129570, 161588, 173130, 178930, 201985, 214716, 242382, 245566, 250502, 259140, 268395, 346260, 357860, 368349, 375753, 403970, 484764, 491132, 501004, 536790, 605955, 613915, 626255, 736698, 751506, 807940, 859481, 1073580, 1211910, 1227830, 1252510, 1473396, 1503012, 1718962, 1841745, 1878765, 2423820, 2455660, 2505020, 2578443, 3437924, 3560707, 3683490, 3757530, 4297405, 5156886, 7121414, 7366980, 7515060, 8594810, 10313772, 10682121, 12892215, 14242828, 17189620, 17803535, 21364242, 24924949, 25784430, 35607070, 42728484, 49849898, 51568860, 53410605, 71214140, 74774847, 99699796, 106821210, 124624745, 149549694, 213642420, 249249490, 299099388, 373874235, 498498980, 747748470, 1495496940]

約数ペア:

[(1, 1495496940), (2, 747748470), (3, 498498980), (4, 373874235), (5, 299099388), (6, 249249490), (7, 213642420), (10, 149549694), (12, 124624745), (14, 106821210), (15, 99699796), (20, 74774847), (21, 71214140), (28, 53410605), (29, 51568860), (30, 49849898), (35, 42728484), (42, 35607070), (58, 25784430), (60, 24924949), (70, 21364242), (84, 17803535), (87, 17189620), (105, 14242828), (116, 12892215), (140, 10682121), (145, 10313772), (174, 8594810), (199, 7515060), (203, 7366980), (210, 7121414), (290, 5156886), (348, 4297405), (398, 3757530), (406, 3683490), (420, 3560707), (435, 3437924), (580, 2578443), (597, 2505020), (609, 2455660), (617, 2423820), (796, 1878765), (812, 1841745), (870, 1718962), (995, 1503012), (1015, 1473396), (1194, 1252510), (1218, 1227830), (1234, 1211910), (1393, 1073580), (1740, 859481), (1851, 807940), (1990, 751506), (2030, 736698), (2388, 626255), (2436, 613915), (2468, 605955), (2786, 536790), (2985, 501004), (3045, 491132), (3085, 484764), (3702, 403970), (3980, 375753), (4060, 368349), (4179, 357860), (4319, 346260), (5572, 268395), (5771, 259140), (5970, 250502), (6090, 245566), (6170, 242382), (6965, 214716), (7404, 201985), (8358, 178930), (8638, 173130), (9255, 161588), (11542, 129570), (11940, 125251), (12180, 122783), (12340, 121191), (12957, 115420), (13930, 107358), (16716, 89465), (17276, 86565), (17313, 86380), (17893, 83580), (18510, 80794), (20895, 71572), (21595, 69252), (23084, 64785), (25914, 57710), (27860, 53679), (28855, 51828), (34626, 43190), (35786, 41790), (37020, 40397)]