446963580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11443}}^1$

素因数の和:11496

約数の個数: 144

約数和(自身を含む): 1599596544

約数和(自身を除く): 1152632964

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, 11443, 13020, 19530, 22886, 34329, 39060, 45772, 57215, 68658, 80101, 102987, 114430, 137316, 160202, 171645, 205974, 228860, 240303, 320404, 343290, 354733, 400505, 411948, 480606, 514935, 686580, 709466, 720909, 801010, 961212, 1029870, 1064199, 1201515, 1418932, 1441818, 1602020, 1773665, 2059740, 2128398, 2403030, 2483131, 2883636, 3192597, 3547330, 3604545, 4256796, 4806060, 4966262, 5320995, 6385194, 7094660, 7209090, 7449393, 9932524, 10641990, 12415655, 12770388, 14418180, 14898786, 15962985, 21283980, 22348179, 24831310, 29797572, 31925970, 37246965, 44696358, 49662620, 63851940, 74493930, 89392716, 111740895, 148987860, 223481790, 446963580]

約数ペア:

[(1, 446963580), (2, 223481790), (3, 148987860), (4, 111740895), (5, 89392716), (6, 74493930), (7, 63851940), (9, 49662620), (10, 44696358), (12, 37246965), (14, 31925970), (15, 29797572), (18, 24831310), (20, 22348179), (21, 21283980), (28, 15962985), (30, 14898786), (31, 14418180), (35, 12770388), (36, 12415655), (42, 10641990), (45, 9932524), (60, 7449393), (62, 7209090), (63, 7094660), (70, 6385194), (84, 5320995), (90, 4966262), (93, 4806060), (105, 4256796), (124, 3604545), (126, 3547330), (140, 3192597), (155, 2883636), (180, 2483131), (186, 2403030), (210, 2128398), (217, 2059740), (252, 1773665), (279, 1602020), (310, 1441818), (315, 1418932), (372, 1201515), (420, 1064199), (434, 1029870), (465, 961212), (558, 801010), (620, 720909), (630, 709466), (651, 686580), (868, 514935), (930, 480606), (1085, 411948), (1116, 400505), (1260, 354733), (1302, 343290), (1395, 320404), (1860, 240303), (1953, 228860), (2170, 205974), (2604, 171645), (2790, 160202), (3255, 137316), (3906, 114430), (4340, 102987), (5580, 80101), (6510, 68658), (7812, 57215), (9765, 45772), (11443, 39060), (13020, 34329), (19530, 22886)]