8840370160

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{13309}}^1$

素因数の和:13383

約数の個数: 120

約数和(自身を含む): 22637435040

約数和(自身を除く): 13797064880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 38, 40, 46, 76, 80, 92, 95, 115, 152, 184, 190, 230, 304, 361, 368, 380, 437, 460, 722, 760, 874, 920, 1444, 1520, 1748, 1805, 1840, 2185, 2888, 3496, 3610, 4370, 5776, 6992, 7220, 8303, 8740, 13309, 14440, 16606, 17480, 26618, 28880, 33212, 34960, 41515, 53236, 66424, 66545, 83030, 106472, 132848, 133090, 166060, 212944, 252871, 266180, 306107, 332120, 505742, 532360, 612214, 664240, 1011484, 1064720, 1224428, 1264355, 1530535, 2022968, 2448856, 2528710, 3061070, 4045936, 4804549, 4897712, 5057420, 5816033, 6122140, 9609098, 10114840, 11632066, 12244280, 19218196, 20229680, 23264132, 24022745, 24488560, 29080165, 38436392, 46528264, 48045490, 58160330, 76872784, 93056528, 96090980, 110504627, 116320660, 192181960, 221009254, 232641320, 384363920, 442018508, 465282640, 552523135, 884037016, 1105046270, 1768074032, 2210092540, 4420185080, 8840370160]

約数ペア:

[(1, 8840370160), (2, 4420185080), (4, 2210092540), (5, 1768074032), (8, 1105046270), (10, 884037016), (16, 552523135), (19, 465282640), (20, 442018508), (23, 384363920), (38, 232641320), (40, 221009254), (46, 192181960), (76, 116320660), (80, 110504627), (92, 96090980), (95, 93056528), (115, 76872784), (152, 58160330), (184, 48045490), (190, 46528264), (230, 38436392), (304, 29080165), (361, 24488560), (368, 24022745), (380, 23264132), (437, 20229680), (460, 19218196), (722, 12244280), (760, 11632066), (874, 10114840), (920, 9609098), (1444, 6122140), (1520, 5816033), (1748, 5057420), (1805, 4897712), (1840, 4804549), (2185, 4045936), (2888, 3061070), (3496, 2528710), (3610, 2448856), (4370, 2022968), (5776, 1530535), (6992, 1264355), (7220, 1224428), (8303, 1064720), (8740, 1011484), (13309, 664240), (14440, 612214), (16606, 532360), (17480, 505742), (26618, 332120), (28880, 306107), (33212, 266180), (34960, 252871), (41515, 212944), (53236, 166060), (66424, 133090), (66545, 132848), (83030, 106472)]