472899420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12107}}^1$

素因数の和:12160

約数の個数: 144

約数和(自身を含む): 1692407808

約数和(自身を除く): 1219508388

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 180, 186, 210, 217, 252, 279, 310, 315, 372, 420, 434, 465, 558, 620, 630, 651, 868, 930, 1085, 1116, 1260, 1302, 1395, 1860, 1953, 2170, 2604, 2790, 3255, 3906, 4340, 5580, 6510, 7812, 9765, 12107, 13020, 19530, 24214, 36321, 39060, 48428, 60535, 72642, 84749, 108963, 121070, 145284, 169498, 181605, 217926, 242140, 254247, 338996, 363210, 375317, 423745, 435852, 508494, 544815, 726420, 750634, 762741, 847490, 1016988, 1089630, 1125951, 1271235, 1501268, 1525482, 1694980, 1876585, 2179260, 2251902, 2542470, 2627219, 3050964, 3377853, 3753170, 3813705, 4503804, 5084940, 5254438, 5629755, 6755706, 7506340, 7627410, 7881657, 10508876, 11259510, 13136095, 13511412, 15254820, 15763314, 16889265, 22519020, 23644971, 26272190, 31526628, 33778530, 39408285, 47289942, 52544380, 67557060, 78816570, 94579884, 118224855, 157633140, 236449710, 472899420]

約数ペア:

[(1, 472899420), (2, 236449710), (3, 157633140), (4, 118224855), (5, 94579884), (6, 78816570), (7, 67557060), (9, 52544380), (10, 47289942), (12, 39408285), (14, 33778530), (15, 31526628), (18, 26272190), (20, 23644971), (21, 22519020), (28, 16889265), (30, 15763314), (31, 15254820), (35, 13511412), (36, 13136095), (42, 11259510), (45, 10508876), (60, 7881657), (62, 7627410), (63, 7506340), (70, 6755706), (84, 5629755), (90, 5254438), (93, 5084940), (105, 4503804), (124, 3813705), (126, 3753170), (140, 3377853), (155, 3050964), (180, 2627219), (186, 2542470), (210, 2251902), (217, 2179260), (252, 1876585), (279, 1694980), (310, 1525482), (315, 1501268), (372, 1271235), (420, 1125951), (434, 1089630), (465, 1016988), (558, 847490), (620, 762741), (630, 750634), (651, 726420), (868, 544815), (930, 508494), (1085, 435852), (1116, 423745), (1260, 375317), (1302, 363210), (1395, 338996), (1860, 254247), (1953, 242140), (2170, 217926), (2604, 181605), (2790, 169498), (3255, 145284), (3906, 121070), (4340, 108963), (5580, 84749), (6510, 72642), (7812, 60535), (9765, 48428), (12107, 39060), (13020, 36321), (19530, 24214)]