1566771040

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^2\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:341

約数の個数: 144

約数和(自身を含む): 3928166928

約数和(自身を除く): 2361395888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 107, 115, 160, 173, 184, 214, 230, 346, 368, 428, 460, 529, 535, 692, 736, 856, 865, 920, 1058, 1070, 1384, 1712, 1730, 1840, 2116, 2140, 2461, 2645, 2768, 3424, 3460, 3680, 3979, 4232, 4280, 4922, 5290, 5536, 6920, 7958, 8464, 8560, 9844, 10580, 12305, 13840, 15916, 16928, 17120, 18511, 19688, 19895, 21160, 24610, 27680, 31832, 37022, 39376, 39790, 42320, 49220, 56603, 63664, 74044, 78752, 79580, 84640, 91517, 92555, 98440, 113206, 127328, 148088, 159160, 183034, 185110, 196880, 226412, 283015, 296176, 318320, 366068, 370220, 393760, 425753, 452824, 457585, 566030, 592352, 636640, 732136, 740440, 851506, 905648, 915170, 1132060, 1464272, 1480880, 1703012, 1811296, 1830340, 2128765, 2264120, 2928544, 2961760, 3406024, 3660680, 4257530, 4528240, 6812048, 7321360, 8515060, 9056480, 9792319, 13624096, 14642720, 17030120, 19584638, 34060240, 39169276, 48961595, 68120480, 78338552, 97923190, 156677104, 195846380, 313354208, 391692760, 783385520, 1566771040]

約数ペア:

[(1, 1566771040), (2, 783385520), (4, 391692760), (5, 313354208), (8, 195846380), (10, 156677104), (16, 97923190), (20, 78338552), (23, 68120480), (32, 48961595), (40, 39169276), (46, 34060240), (80, 19584638), (92, 17030120), (107, 14642720), (115, 13624096), (160, 9792319), (173, 9056480), (184, 8515060), (214, 7321360), (230, 6812048), (346, 4528240), (368, 4257530), (428, 3660680), (460, 3406024), (529, 2961760), (535, 2928544), (692, 2264120), (736, 2128765), (856, 1830340), (865, 1811296), (920, 1703012), (1058, 1480880), (1070, 1464272), (1384, 1132060), (1712, 915170), (1730, 905648), (1840, 851506), (2116, 740440), (2140, 732136), (2461, 636640), (2645, 592352), (2768, 566030), (3424, 457585), (3460, 452824), (3680, 425753), (3979, 393760), (4232, 370220), (4280, 366068), (4922, 318320), (5290, 296176), (5536, 283015), (6920, 226412), (7958, 196880), (8464, 185110), (8560, 183034), (9844, 159160), (10580, 148088), (12305, 127328), (13840, 113206), (15916, 98440), (16928, 92555), (17120, 91517), (18511, 84640), (19688, 79580), (19895, 78752), (21160, 74044), (24610, 63664), (27680, 56603), (31832, 49220), (37022, 42320), (39376, 39790)]