158375880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{787}}^1$

素因数の和:860

約数の個数: 192

約数和(自身を含む): 567927360

約数和(自身を除く): 409551480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 43, 45, 52, 60, 65, 72, 78, 86, 90, 104, 117, 120, 129, 130, 156, 172, 180, 195, 215, 234, 258, 260, 312, 344, 360, 387, 390, 430, 468, 516, 520, 559, 585, 645, 774, 780, 787, 860, 936, 1032, 1118, 1170, 1290, 1548, 1560, 1574, 1677, 1720, 1935, 2236, 2340, 2361, 2580, 2795, 3096, 3148, 3354, 3870, 3935, 4472, 4680, 4722, 5031, 5160, 5590, 6296, 6708, 7083, 7740, 7870, 8385, 9444, 10062, 10231, 11180, 11805, 13416, 14166, 15480, 15740, 16770, 18888, 20124, 20462, 22360, 23610, 25155, 28332, 30693, 31480, 33540, 33841, 35415, 40248, 40924, 47220, 50310, 51155, 56664, 61386, 67080, 67682, 70830, 81848, 92079, 94440, 100620, 101523, 102310, 122772, 135364, 141660, 153465, 169205, 184158, 201240, 203046, 204620, 245544, 270728, 283320, 304569, 306930, 338410, 368316, 406092, 409240, 439933, 460395, 507615, 609138, 613860, 676820, 736632, 812184, 879866, 920790, 1015230, 1218276, 1227720, 1319799, 1353640, 1522845, 1759732, 1841580, 2030460, 2199665, 2436552, 2639598, 3045690, 3519464, 3683160, 3959397, 4060920, 4399330, 5279196, 6091380, 6598995, 7918794, 8798660, 10558392, 12182760, 13197990, 15837588, 17597320, 19796985, 26395980, 31675176, 39593970, 52791960, 79187940, 158375880]

約数ペア:

[(1, 158375880), (2, 79187940), (3, 52791960), (4, 39593970), (5, 31675176), (6, 26395980), (8, 19796985), (9, 17597320), (10, 15837588), (12, 13197990), (13, 12182760), (15, 10558392), (18, 8798660), (20, 7918794), (24, 6598995), (26, 6091380), (30, 5279196), (36, 4399330), (39, 4060920), (40, 3959397), (43, 3683160), (45, 3519464), (52, 3045690), (60, 2639598), (65, 2436552), (72, 2199665), (78, 2030460), (86, 1841580), (90, 1759732), (104, 1522845), (117, 1353640), (120, 1319799), (129, 1227720), (130, 1218276), (156, 1015230), (172, 920790), (180, 879866), (195, 812184), (215, 736632), (234, 676820), (258, 613860), (260, 609138), (312, 507615), (344, 460395), (360, 439933), (387, 409240), (390, 406092), (430, 368316), (468, 338410), (516, 306930), (520, 304569), (559, 283320), (585, 270728), (645, 245544), (774, 204620), (780, 203046), (787, 201240), (860, 184158), (936, 169205), (1032, 153465), (1118, 141660), (1170, 135364), (1290, 122772), (1548, 102310), (1560, 101523), (1574, 100620), (1677, 94440), (1720, 92079), (1935, 81848), (2236, 70830), (2340, 67682), (2361, 67080), (2580, 61386), (2795, 56664), (3096, 51155), (3148, 50310), (3354, 47220), (3870, 40924), (3935, 40248), (4472, 35415), (4680, 33841), (4722, 33540), (5031, 31480), (5160, 30693), (5590, 28332), (6296, 25155), (6708, 23610), (7083, 22360), (7740, 20462), (7870, 20124), (8385, 18888), (9444, 16770), (10062, 15740), (10231, 15480), (11180, 14166), (11805, 13416)]