208833360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{28069}}^1$

素因数の和:28116

約数の個数: 80

約数和(自身を含む): 668290560

約数和(自身を除く): 459457200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 28069, 56138, 84207, 112276, 140345, 168414, 224552, 280690, 336828, 421035, 449104, 561380, 673656, 842070, 870139, 1122760, 1347312, 1684140, 1740278, 2245520, 2610417, 3368280, 3480556, 4350695, 5220834, 6736560, 6961112, 8701390, 10441668, 13052085, 13922224, 17402780, 20883336, 26104170, 34805560, 41766672, 52208340, 69611120, 104416680, 208833360]

約数ペア:

[(1, 208833360), (2, 104416680), (3, 69611120), (4, 52208340), (5, 41766672), (6, 34805560), (8, 26104170), (10, 20883336), (12, 17402780), (15, 13922224), (16, 13052085), (20, 10441668), (24, 8701390), (30, 6961112), (31, 6736560), (40, 5220834), (48, 4350695), (60, 3480556), (62, 3368280), (80, 2610417), (93, 2245520), (120, 1740278), (124, 1684140), (155, 1347312), (186, 1122760), (240, 870139), (248, 842070), (310, 673656), (372, 561380), (465, 449104), (496, 421035), (620, 336828), (744, 280690), (930, 224552), (1240, 168414), (1488, 140345), (1860, 112276), (2480, 84207), (3720, 56138), (7440, 28069)]