788930160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5581}}^1$

素因数の和:5647

約数の個数: 160

約数和(自身を含む): 2657925120

約数和(自身を除く): 1868994960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 38, 40, 48, 57, 60, 62, 76, 80, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 240, 248, 285, 304, 310, 372, 380, 456, 465, 496, 570, 589, 620, 744, 760, 912, 930, 1140, 1178, 1240, 1488, 1520, 1767, 1860, 2280, 2356, 2480, 2945, 3534, 3720, 4560, 4712, 5581, 5890, 7068, 7440, 8835, 9424, 11162, 11780, 14136, 16743, 17670, 22324, 23560, 27905, 28272, 33486, 35340, 44648, 47120, 55810, 66972, 70680, 83715, 89296, 106039, 111620, 133944, 141360, 167430, 173011, 212078, 223240, 267888, 318117, 334860, 346022, 424156, 446480, 519033, 530195, 636234, 669720, 692044, 848312, 865055, 1038066, 1060390, 1272468, 1339440, 1384088, 1590585, 1696624, 1730110, 2076132, 2120780, 2544936, 2595165, 2768176, 3181170, 3287209, 3460220, 4152264, 4241560, 5089872, 5190330, 6362340, 6574418, 6920440, 8304528, 8483120, 9861627, 10380660, 12724680, 13148836, 13840880, 16436045, 19723254, 20761320, 25449360, 26297672, 32872090, 39446508, 41522640, 49308135, 52595344, 65744180, 78893016, 98616270, 131488360, 157786032, 197232540, 262976720, 394465080, 788930160]

約数ペア:

[(1, 788930160), (2, 394465080), (3, 262976720), (4, 197232540), (5, 157786032), (6, 131488360), (8, 98616270), (10, 78893016), (12, 65744180), (15, 52595344), (16, 49308135), (19, 41522640), (20, 39446508), (24, 32872090), (30, 26297672), (31, 25449360), (38, 20761320), (40, 19723254), (48, 16436045), (57, 13840880), (60, 13148836), (62, 12724680), (76, 10380660), (80, 9861627), (93, 8483120), (95, 8304528), (114, 6920440), (120, 6574418), (124, 6362340), (152, 5190330), (155, 5089872), (186, 4241560), (190, 4152264), (228, 3460220), (240, 3287209), (248, 3181170), (285, 2768176), (304, 2595165), (310, 2544936), (372, 2120780), (380, 2076132), (456, 1730110), (465, 1696624), (496, 1590585), (570, 1384088), (589, 1339440), (620, 1272468), (744, 1060390), (760, 1038066), (912, 865055), (930, 848312), (1140, 692044), (1178, 669720), (1240, 636234), (1488, 530195), (1520, 519033), (1767, 446480), (1860, 424156), (2280, 346022), (2356, 334860), (2480, 318117), (2945, 267888), (3534, 223240), (3720, 212078), (4560, 173011), (4712, 167430), (5581, 141360), (5890, 133944), (7068, 111620), (7440, 106039), (8835, 89296), (9424, 83715), (11162, 70680), (11780, 66972), (14136, 55810), (16743, 47120), (17670, 44648), (22324, 35340), (23560, 33486), (27905, 28272)]