236432560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{691}}^1$

素因数の和:771

約数の個数: 160

約数和(自身を含む): 691955712

約数和(自身を除く): 455523152

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 47, 52, 56, 65, 70, 80, 91, 94, 104, 112, 130, 140, 182, 188, 208, 235, 260, 280, 329, 364, 376, 455, 470, 520, 560, 611, 658, 691, 728, 752, 910, 940, 1040, 1222, 1316, 1382, 1456, 1645, 1820, 1880, 2444, 2632, 2764, 3055, 3290, 3455, 3640, 3760, 4277, 4837, 4888, 5264, 5528, 6110, 6580, 6910, 7280, 8554, 8983, 9674, 9776, 11056, 12220, 13160, 13820, 17108, 17966, 19348, 21385, 24185, 24440, 26320, 27640, 32477, 34216, 35932, 38696, 42770, 44915, 48370, 48880, 55280, 62881, 64954, 68432, 71864, 77392, 85540, 89830, 96740, 125762, 129908, 143728, 162385, 171080, 179660, 193480, 227339, 251524, 259816, 314405, 324770, 342160, 359320, 386960, 422201, 454678, 503048, 519632, 628810, 649540, 718640, 844402, 909356, 1006096, 1136695, 1257620, 1299080, 1688804, 1818712, 2111005, 2273390, 2515240, 2598160, 2955407, 3377608, 3637424, 4222010, 4546780, 5030480, 5910814, 6755216, 8444020, 9093560, 11821628, 14777035, 16888040, 18187120, 23643256, 29554070, 33776080, 47286512, 59108140, 118216280, 236432560]

約数ペア:

[(1, 236432560), (2, 118216280), (4, 59108140), (5, 47286512), (7, 33776080), (8, 29554070), (10, 23643256), (13, 18187120), (14, 16888040), (16, 14777035), (20, 11821628), (26, 9093560), (28, 8444020), (35, 6755216), (40, 5910814), (47, 5030480), (52, 4546780), (56, 4222010), (65, 3637424), (70, 3377608), (80, 2955407), (91, 2598160), (94, 2515240), (104, 2273390), (112, 2111005), (130, 1818712), (140, 1688804), (182, 1299080), (188, 1257620), (208, 1136695), (235, 1006096), (260, 909356), (280, 844402), (329, 718640), (364, 649540), (376, 628810), (455, 519632), (470, 503048), (520, 454678), (560, 422201), (611, 386960), (658, 359320), (691, 342160), (728, 324770), (752, 314405), (910, 259816), (940, 251524), (1040, 227339), (1222, 193480), (1316, 179660), (1382, 171080), (1456, 162385), (1645, 143728), (1820, 129908), (1880, 125762), (2444, 96740), (2632, 89830), (2764, 85540), (3055, 77392), (3290, 71864), (3455, 68432), (3640, 64954), (3760, 62881), (4277, 55280), (4837, 48880), (4888, 48370), (5264, 44915), (5528, 42770), (6110, 38696), (6580, 35932), (6910, 34216), (7280, 32477), (8554, 27640), (8983, 26320), (9674, 24440), (9776, 24185), (11056, 21385), (12220, 19348), (13160, 17966), (13820, 17108)]