328676640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{857}}^1$

素因数の和:939

約数の個数: 192

約数和(自身を含む): 1120863744

約数和(自身を除く): 792187104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 47, 48, 51, 60, 68, 80, 85, 94, 96, 102, 120, 136, 141, 160, 170, 188, 204, 235, 240, 255, 272, 282, 340, 376, 408, 470, 480, 510, 544, 564, 680, 705, 752, 799, 816, 857, 940, 1020, 1128, 1360, 1410, 1504, 1598, 1632, 1714, 1880, 2040, 2256, 2397, 2571, 2720, 2820, 3196, 3428, 3760, 3995, 4080, 4285, 4512, 4794, 5142, 5640, 6392, 6856, 7520, 7990, 8160, 8570, 9588, 10284, 11280, 11985, 12784, 12855, 13712, 14569, 15980, 17140, 19176, 20568, 22560, 23970, 25568, 25710, 27424, 29138, 31960, 34280, 38352, 40279, 41136, 43707, 47940, 51420, 58276, 63920, 68560, 72845, 76704, 80558, 82272, 87414, 95880, 102840, 116552, 120837, 127840, 137120, 145690, 161116, 174828, 191760, 201395, 205680, 218535, 233104, 241674, 291380, 322232, 349656, 383520, 402790, 411360, 437070, 466208, 483348, 582760, 604185, 644464, 684743, 699312, 805580, 874140, 966696, 1165520, 1208370, 1288928, 1369486, 1398624, 1611160, 1748280, 1933392, 2054229, 2331040, 2416740, 2738972, 3222320, 3423715, 3496560, 3866784, 4108458, 4833480, 5477944, 6444640, 6847430, 6993120, 8216916, 9666960, 10271145, 10955888, 13694860, 16433832, 19333920, 20542290, 21911776, 27389720, 32867664, 41084580, 54779440, 65735328, 82169160, 109558880, 164338320, 328676640]

約数ペア:

[(1, 328676640), (2, 164338320), (3, 109558880), (4, 82169160), (5, 65735328), (6, 54779440), (8, 41084580), (10, 32867664), (12, 27389720), (15, 21911776), (16, 20542290), (17, 19333920), (20, 16433832), (24, 13694860), (30, 10955888), (32, 10271145), (34, 9666960), (40, 8216916), (47, 6993120), (48, 6847430), (51, 6444640), (60, 5477944), (68, 4833480), (80, 4108458), (85, 3866784), (94, 3496560), (96, 3423715), (102, 3222320), (120, 2738972), (136, 2416740), (141, 2331040), (160, 2054229), (170, 1933392), (188, 1748280), (204, 1611160), (235, 1398624), (240, 1369486), (255, 1288928), (272, 1208370), (282, 1165520), (340, 966696), (376, 874140), (408, 805580), (470, 699312), (480, 684743), (510, 644464), (544, 604185), (564, 582760), (680, 483348), (705, 466208), (752, 437070), (799, 411360), (816, 402790), (857, 383520), (940, 349656), (1020, 322232), (1128, 291380), (1360, 241674), (1410, 233104), (1504, 218535), (1598, 205680), (1632, 201395), (1714, 191760), (1880, 174828), (2040, 161116), (2256, 145690), (2397, 137120), (2571, 127840), (2720, 120837), (2820, 116552), (3196, 102840), (3428, 95880), (3760, 87414), (3995, 82272), (4080, 80558), (4285, 76704), (4512, 72845), (4794, 68560), (5142, 63920), (5640, 58276), (6392, 51420), (6856, 47940), (7520, 43707), (7990, 41136), (8160, 40279), (8570, 38352), (9588, 34280), (10284, 31960), (11280, 29138), (11985, 27424), (12784, 25710), (12855, 25568), (13712, 23970), (14569, 22560), (15980, 20568), (17140, 19176)]