43147278320

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^2\times {\mathrm{89}}^1\times {\mathrm{971}}^1$

素因数の和:1231

約数の個数: 120

約数和(自身を含む): 102850760880

約数和(自身を除く): 59703482560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 89, 158, 178, 316, 356, 395, 445, 632, 712, 790, 890, 971, 1264, 1424, 1580, 1780, 1942, 3160, 3560, 3884, 4855, 6241, 6320, 7031, 7120, 7768, 9710, 12482, 14062, 15536, 19420, 24964, 28124, 31205, 35155, 38840, 49928, 56248, 62410, 70310, 76709, 77680, 86419, 99856, 112496, 124820, 140620, 153418, 172838, 249640, 281240, 306836, 345676, 383545, 432095, 499280, 555449, 562480, 613672, 691352, 767090, 864190, 1110898, 1227344, 1382704, 1534180, 1728380, 2221796, 2777245, 3068360, 3456760, 4443592, 5554490, 6060011, 6136720, 6827101, 6913520, 8887184, 11108980, 12120022, 13654202, 22217960, 24240044, 27308404, 30300055, 34135505, 44435920, 48480088, 54616808, 60600110, 68271010, 96960176, 109233616, 121200220, 136542020, 242400440, 273084040, 484800880, 539340979, 546168080, 1078681958, 2157363916, 2696704895, 4314727832, 5393409790, 8629455664, 10786819580, 21573639160, 43147278320]

約数ペア:

[(1, 43147278320), (2, 21573639160), (4, 10786819580), (5, 8629455664), (8, 5393409790), (10, 4314727832), (16, 2696704895), (20, 2157363916), (40, 1078681958), (79, 546168080), (80, 539340979), (89, 484800880), (158, 273084040), (178, 242400440), (316, 136542020), (356, 121200220), (395, 109233616), (445, 96960176), (632, 68271010), (712, 60600110), (790, 54616808), (890, 48480088), (971, 44435920), (1264, 34135505), (1424, 30300055), (1580, 27308404), (1780, 24240044), (1942, 22217960), (3160, 13654202), (3560, 12120022), (3884, 11108980), (4855, 8887184), (6241, 6913520), (6320, 6827101), (7031, 6136720), (7120, 6060011), (7768, 5554490), (9710, 4443592), (12482, 3456760), (14062, 3068360), (15536, 2777245), (19420, 2221796), (24964, 1728380), (28124, 1534180), (31205, 1382704), (35155, 1227344), (38840, 1110898), (49928, 864190), (56248, 767090), (62410, 691352), (70310, 613672), (76709, 562480), (77680, 555449), (86419, 499280), (99856, 432095), (112496, 383545), (124820, 345676), (140620, 306836), (153418, 281240), (172838, 249640)]