196656480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3691}}^1$

素因数の和:3749

約数の個数: 144

約数和(自身を含む): 689414544

約数和(自身を除く): 492758064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 222, 240, 288, 296, 333, 360, 370, 444, 480, 555, 592, 666, 720, 740, 888, 1110, 1184, 1332, 1440, 1480, 1665, 1776, 2220, 2664, 2960, 3330, 3552, 3691, 4440, 5328, 5920, 6660, 7382, 8880, 10656, 11073, 13320, 14764, 17760, 18455, 22146, 26640, 29528, 33219, 36910, 44292, 53280, 55365, 59056, 66438, 73820, 88584, 110730, 118112, 132876, 136567, 147640, 166095, 177168, 221460, 265752, 273134, 295280, 332190, 354336, 409701, 442920, 531504, 546268, 590560, 664380, 682835, 819402, 885840, 1063008, 1092536, 1229103, 1328760, 1365670, 1638804, 1771680, 2048505, 2185072, 2458206, 2657520, 2731340, 3277608, 4097010, 4370144, 4916412, 5315040, 5462680, 6145515, 6555216, 8194020, 9832824, 10925360, 12291030, 13110432, 16388040, 19665648, 21850720, 24582060, 32776080, 39331296, 49164120, 65552160, 98328240, 196656480]

約数ペア:

[(1, 196656480), (2, 98328240), (3, 65552160), (4, 49164120), (5, 39331296), (6, 32776080), (8, 24582060), (9, 21850720), (10, 19665648), (12, 16388040), (15, 13110432), (16, 12291030), (18, 10925360), (20, 9832824), (24, 8194020), (30, 6555216), (32, 6145515), (36, 5462680), (37, 5315040), (40, 4916412), (45, 4370144), (48, 4097010), (60, 3277608), (72, 2731340), (74, 2657520), (80, 2458206), (90, 2185072), (96, 2048505), (111, 1771680), (120, 1638804), (144, 1365670), (148, 1328760), (160, 1229103), (180, 1092536), (185, 1063008), (222, 885840), (240, 819402), (288, 682835), (296, 664380), (333, 590560), (360, 546268), (370, 531504), (444, 442920), (480, 409701), (555, 354336), (592, 332190), (666, 295280), (720, 273134), (740, 265752), (888, 221460), (1110, 177168), (1184, 166095), (1332, 147640), (1440, 136567), (1480, 132876), (1665, 118112), (1776, 110730), (2220, 88584), (2664, 73820), (2960, 66438), (3330, 59056), (3552, 55365), (3691, 53280), (4440, 44292), (5328, 36910), (5920, 33219), (6660, 29528), (7382, 26640), (8880, 22146), (10656, 18455), (11073, 17760), (13320, 14764)]