84469840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:357

約数の個数: 160

約数和(自身を含む): 248484096

約数和(自身を除く): 164014256

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 41, 52, 56, 65, 70, 80, 82, 91, 104, 112, 130, 140, 164, 182, 205, 208, 260, 280, 283, 287, 328, 364, 410, 455, 520, 533, 560, 566, 574, 656, 728, 820, 910, 1040, 1066, 1132, 1148, 1415, 1435, 1456, 1640, 1820, 1981, 2132, 2264, 2296, 2665, 2830, 2870, 3280, 3640, 3679, 3731, 3962, 4264, 4528, 4592, 5330, 5660, 5740, 7280, 7358, 7462, 7924, 8528, 9905, 10660, 11320, 11480, 11603, 14716, 14924, 15848, 18395, 18655, 19810, 21320, 22640, 22960, 23206, 25753, 29432, 29848, 31696, 36790, 37310, 39620, 42640, 46412, 51506, 58015, 58864, 59696, 73580, 74620, 79240, 81221, 92824, 103012, 116030, 128765, 147160, 149240, 150839, 158480, 162442, 185648, 206024, 232060, 257530, 294320, 298480, 301678, 324884, 406105, 412048, 464120, 515060, 603356, 649768, 754195, 812210, 928240, 1030120, 1055873, 1206712, 1299536, 1508390, 1624420, 2060240, 2111746, 2413424, 3016780, 3248840, 4223492, 5279365, 6033560, 6497680, 8446984, 10558730, 12067120, 16893968, 21117460, 42234920, 84469840]

約数ペア:

[(1, 84469840), (2, 42234920), (4, 21117460), (5, 16893968), (7, 12067120), (8, 10558730), (10, 8446984), (13, 6497680), (14, 6033560), (16, 5279365), (20, 4223492), (26, 3248840), (28, 3016780), (35, 2413424), (40, 2111746), (41, 2060240), (52, 1624420), (56, 1508390), (65, 1299536), (70, 1206712), (80, 1055873), (82, 1030120), (91, 928240), (104, 812210), (112, 754195), (130, 649768), (140, 603356), (164, 515060), (182, 464120), (205, 412048), (208, 406105), (260, 324884), (280, 301678), (283, 298480), (287, 294320), (328, 257530), (364, 232060), (410, 206024), (455, 185648), (520, 162442), (533, 158480), (560, 150839), (566, 149240), (574, 147160), (656, 128765), (728, 116030), (820, 103012), (910, 92824), (1040, 81221), (1066, 79240), (1132, 74620), (1148, 73580), (1415, 59696), (1435, 58864), (1456, 58015), (1640, 51506), (1820, 46412), (1981, 42640), (2132, 39620), (2264, 37310), (2296, 36790), (2665, 31696), (2830, 29848), (2870, 29432), (3280, 25753), (3640, 23206), (3679, 22960), (3731, 22640), (3962, 21320), (4264, 19810), (4528, 18655), (4592, 18395), (5330, 15848), (5660, 14924), (5740, 14716), (7280, 11603), (7358, 11480), (7462, 11320), (7924, 10660), (8528, 9905)]