1217615760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29669}}^1$

素因数の和:29710

約数の個数: 160

約数和(自身を含む): 4414896000

約数和(自身を除く): 3197280240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3420, 4104, 4560, 5130, 6840, 8208, 10260, 13680, 20520, 29669, 41040, 59338, 89007, 118676, 148345, 178014, 237352, 267021, 296690, 356028, 445035, 474704, 534042, 563711, 593380, 712056, 801063, 890070, 1068084, 1127422, 1186760, 1335105, 1424112, 1602126, 1691133, 1780140, 2136168, 2254844, 2373520, 2670210, 2818555, 3204252, 3382266, 3560280, 4005315, 4272336, 4509688, 5073399, 5340420, 5637110, 6408504, 6764532, 7120560, 8010630, 8455665, 9019376, 10146798, 10680840, 11274220, 12817008, 13529064, 15220197, 16021260, 16911330, 20293596, 21361680, 22548440, 25366995, 27058128, 30440394, 32042520, 33822660, 40587192, 45096880, 50733990, 60880788, 64085040, 67645320, 76100985, 81174384, 101467980, 121761576, 135290640, 152201970, 202935960, 243523152, 304403940, 405871920, 608807880, 1217615760]

約数ペア:

[(1, 1217615760), (2, 608807880), (3, 405871920), (4, 304403940), (5, 243523152), (6, 202935960), (8, 152201970), (9, 135290640), (10, 121761576), (12, 101467980), (15, 81174384), (16, 76100985), (18, 67645320), (19, 64085040), (20, 60880788), (24, 50733990), (27, 45096880), (30, 40587192), (36, 33822660), (38, 32042520), (40, 30440394), (45, 27058128), (48, 25366995), (54, 22548440), (57, 21361680), (60, 20293596), (72, 16911330), (76, 16021260), (80, 15220197), (90, 13529064), (95, 12817008), (108, 11274220), (114, 10680840), (120, 10146798), (135, 9019376), (144, 8455665), (152, 8010630), (171, 7120560), (180, 6764532), (190, 6408504), (216, 5637110), (228, 5340420), (240, 5073399), (270, 4509688), (285, 4272336), (304, 4005315), (342, 3560280), (360, 3382266), (380, 3204252), (432, 2818555), (456, 2670210), (513, 2373520), (540, 2254844), (570, 2136168), (684, 1780140), (720, 1691133), (760, 1602126), (855, 1424112), (912, 1335105), (1026, 1186760), (1080, 1127422), (1140, 1068084), (1368, 890070), (1520, 801063), (1710, 712056), (2052, 593380), (2160, 563711), (2280, 534042), (2565, 474704), (2736, 445035), (3420, 356028), (4104, 296690), (4560, 267021), (5130, 237352), (6840, 178014), (8208, 148345), (10260, 118676), (13680, 89007), (20520, 59338), (29669, 41040)]