352768920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{10243}}^1$

素因数の和:10305

約数の個数: 128

約数和(自身を含む): 1239114240

約数和(自身を除く): 886345320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 56, 60, 70, 82, 84, 105, 120, 123, 140, 164, 168, 205, 210, 246, 280, 287, 328, 410, 420, 492, 574, 615, 820, 840, 861, 984, 1148, 1230, 1435, 1640, 1722, 2296, 2460, 2870, 3444, 4305, 4920, 5740, 6888, 8610, 10243, 11480, 17220, 20486, 30729, 34440, 40972, 51215, 61458, 71701, 81944, 102430, 122916, 143402, 153645, 204860, 215103, 245832, 286804, 307290, 358505, 409720, 419963, 430206, 573608, 614580, 717010, 839926, 860412, 1075515, 1229160, 1259889, 1434020, 1679852, 1720824, 2099815, 2151030, 2519778, 2868040, 2939741, 3359704, 4199630, 4302060, 5039556, 5879482, 6299445, 8399260, 8604120, 8819223, 10079112, 11758964, 12598890, 14698705, 16798520, 17638446, 23517928, 25197780, 29397410, 35276892, 44096115, 50395560, 58794820, 70553784, 88192230, 117589640, 176384460, 352768920]

約数ペア:

[(1, 352768920), (2, 176384460), (3, 117589640), (4, 88192230), (5, 70553784), (6, 58794820), (7, 50395560), (8, 44096115), (10, 35276892), (12, 29397410), (14, 25197780), (15, 23517928), (20, 17638446), (21, 16798520), (24, 14698705), (28, 12598890), (30, 11758964), (35, 10079112), (40, 8819223), (41, 8604120), (42, 8399260), (56, 6299445), (60, 5879482), (70, 5039556), (82, 4302060), (84, 4199630), (105, 3359704), (120, 2939741), (123, 2868040), (140, 2519778), (164, 2151030), (168, 2099815), (205, 1720824), (210, 1679852), (246, 1434020), (280, 1259889), (287, 1229160), (328, 1075515), (410, 860412), (420, 839926), (492, 717010), (574, 614580), (615, 573608), (820, 430206), (840, 419963), (861, 409720), (984, 358505), (1148, 307290), (1230, 286804), (1435, 245832), (1640, 215103), (1722, 204860), (2296, 153645), (2460, 143402), (2870, 122916), (3444, 102430), (4305, 81944), (4920, 71701), (5740, 61458), (6888, 51215), (8610, 40972), (10243, 34440), (11480, 30729), (17220, 20486)]