727345680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3793}}^1$

素因数の和:3873

約数の個数: 160

約数和(自身を含む): 2438843904

約数和(自身を除く): 1711498224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 47, 48, 51, 60, 68, 80, 85, 94, 102, 120, 136, 141, 170, 188, 204, 235, 240, 255, 272, 282, 340, 376, 408, 470, 510, 564, 680, 705, 752, 799, 816, 940, 1020, 1128, 1360, 1410, 1598, 1880, 2040, 2256, 2397, 2820, 3196, 3760, 3793, 3995, 4080, 4794, 5640, 6392, 7586, 7990, 9588, 11280, 11379, 11985, 12784, 15172, 15980, 18965, 19176, 22758, 23970, 30344, 31960, 37930, 38352, 45516, 47940, 56895, 60688, 63920, 64481, 75860, 91032, 95880, 113790, 128962, 151720, 178271, 182064, 191760, 193443, 227580, 257924, 303440, 322405, 356542, 386886, 455160, 515848, 534813, 644810, 713084, 773772, 891355, 910320, 967215, 1031696, 1069626, 1289620, 1426168, 1547544, 1782710, 1934430, 2139252, 2579240, 2674065, 2852336, 3030607, 3095088, 3565420, 3868860, 4278504, 5158480, 5348130, 6061214, 7130840, 7737720, 8557008, 9091821, 10696260, 12122428, 14261680, 15153035, 15475440, 18183642, 21392520, 24244856, 30306070, 36367284, 42785040, 45459105, 48489712, 60612140, 72734568, 90918210, 121224280, 145469136, 181836420, 242448560, 363672840, 727345680]

約数ペア:

[(1, 727345680), (2, 363672840), (3, 242448560), (4, 181836420), (5, 145469136), (6, 121224280), (8, 90918210), (10, 72734568), (12, 60612140), (15, 48489712), (16, 45459105), (17, 42785040), (20, 36367284), (24, 30306070), (30, 24244856), (34, 21392520), (40, 18183642), (47, 15475440), (48, 15153035), (51, 14261680), (60, 12122428), (68, 10696260), (80, 9091821), (85, 8557008), (94, 7737720), (102, 7130840), (120, 6061214), (136, 5348130), (141, 5158480), (170, 4278504), (188, 3868860), (204, 3565420), (235, 3095088), (240, 3030607), (255, 2852336), (272, 2674065), (282, 2579240), (340, 2139252), (376, 1934430), (408, 1782710), (470, 1547544), (510, 1426168), (564, 1289620), (680, 1069626), (705, 1031696), (752, 967215), (799, 910320), (816, 891355), (940, 773772), (1020, 713084), (1128, 644810), (1360, 534813), (1410, 515848), (1598, 455160), (1880, 386886), (2040, 356542), (2256, 322405), (2397, 303440), (2820, 257924), (3196, 227580), (3760, 193443), (3793, 191760), (3995, 182064), (4080, 178271), (4794, 151720), (5640, 128962), (6392, 113790), (7586, 95880), (7990, 91032), (9588, 75860), (11280, 64481), (11379, 63920), (11985, 60688), (12784, 56895), (15172, 47940), (15980, 45516), (18965, 38352), (19176, 37930), (22758, 31960), (23970, 30344)]