171380880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7213}}^1$

素因数の和:7246

約数の個数: 160

約数和(自身を含む): 644065920

約数和(自身を除く): 472685040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2970, 3960, 4752, 5940, 7213, 7920, 11880, 14426, 21639, 23760, 28852, 36065, 43278, 57704, 64917, 72130, 79343, 86556, 108195, 115408, 129834, 144260, 158686, 173112, 194751, 216390, 238029, 259668, 288520, 317372, 324585, 346224, 389502, 396715, 432780, 476058, 519336, 577040, 634744, 649170, 714087, 779004, 793430, 865560, 952116, 973755, 1038672, 1190145, 1269488, 1298340, 1428174, 1558008, 1586860, 1731120, 1904232, 1947510, 2142261, 2380290, 2596680, 2856348, 3116016, 3173720, 3570435, 3808464, 3895020, 4284522, 4760580, 5193360, 5712696, 6347440, 7140870, 7790040, 8569044, 9521160, 10711305, 11425392, 14281740, 15580080, 17138088, 19042320, 21422610, 28563480, 34276176, 42845220, 57126960, 85690440, 171380880]

約数ペア:

[(1, 171380880), (2, 85690440), (3, 57126960), (4, 42845220), (5, 34276176), (6, 28563480), (8, 21422610), (9, 19042320), (10, 17138088), (11, 15580080), (12, 14281740), (15, 11425392), (16, 10711305), (18, 9521160), (20, 8569044), (22, 7790040), (24, 7140870), (27, 6347440), (30, 5712696), (33, 5193360), (36, 4760580), (40, 4284522), (44, 3895020), (45, 3808464), (48, 3570435), (54, 3173720), (55, 3116016), (60, 2856348), (66, 2596680), (72, 2380290), (80, 2142261), (88, 1947510), (90, 1904232), (99, 1731120), (108, 1586860), (110, 1558008), (120, 1428174), (132, 1298340), (135, 1269488), (144, 1190145), (165, 1038672), (176, 973755), (180, 952116), (198, 865560), (216, 793430), (220, 779004), (240, 714087), (264, 649170), (270, 634744), (297, 577040), (330, 519336), (360, 476058), (396, 432780), (432, 396715), (440, 389502), (495, 346224), (528, 324585), (540, 317372), (594, 288520), (660, 259668), (720, 238029), (792, 216390), (880, 194751), (990, 173112), (1080, 158686), (1188, 144260), (1320, 129834), (1485, 115408), (1584, 108195), (1980, 86556), (2160, 79343), (2376, 72130), (2640, 64917), (2970, 57704), (3960, 43278), (4752, 36065), (5940, 28852), (7213, 23760), (7920, 21639), (11880, 14426)]