57896280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:258

約数の個数: 192

約数和(自身を含む): 206388000

約数和(自身を除く): 148491720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 89, 90, 104, 117, 120, 130, 139, 156, 178, 180, 195, 234, 260, 267, 278, 312, 356, 360, 390, 417, 445, 468, 520, 534, 556, 585, 695, 712, 780, 801, 834, 890, 936, 1068, 1112, 1157, 1170, 1251, 1335, 1390, 1560, 1602, 1668, 1780, 1807, 2085, 2136, 2314, 2340, 2502, 2670, 2780, 3204, 3336, 3471, 3560, 3614, 4005, 4170, 4628, 4680, 5004, 5340, 5421, 5560, 5785, 6255, 6408, 6942, 7228, 8010, 8340, 9035, 9256, 10008, 10413, 10680, 10842, 11570, 12371, 12510, 13884, 14456, 16020, 16263, 16680, 17355, 18070, 20826, 21684, 23140, 24742, 25020, 27105, 27768, 32040, 32526, 34710, 36140, 37113, 41652, 43368, 46280, 49484, 50040, 52065, 54210, 61855, 65052, 69420, 72280, 74226, 81315, 83304, 98968, 104130, 108420, 111339, 123710, 130104, 138840, 148452, 160823, 162630, 185565, 208260, 216840, 222678, 247420, 296904, 321646, 325260, 371130, 416520, 445356, 482469, 494840, 556695, 643292, 650520, 742260, 804115, 890712, 964938, 1113390, 1286584, 1447407, 1484520, 1608230, 1929876, 2226780, 2412345, 2894814, 3216460, 3859752, 4453560, 4824690, 5789628, 6432920, 7237035, 9649380, 11579256, 14474070, 19298760, 28948140, 57896280]

約数ペア:

[(1, 57896280), (2, 28948140), (3, 19298760), (4, 14474070), (5, 11579256), (6, 9649380), (8, 7237035), (9, 6432920), (10, 5789628), (12, 4824690), (13, 4453560), (15, 3859752), (18, 3216460), (20, 2894814), (24, 2412345), (26, 2226780), (30, 1929876), (36, 1608230), (39, 1484520), (40, 1447407), (45, 1286584), (52, 1113390), (60, 964938), (65, 890712), (72, 804115), (78, 742260), (89, 650520), (90, 643292), (104, 556695), (117, 494840), (120, 482469), (130, 445356), (139, 416520), (156, 371130), (178, 325260), (180, 321646), (195, 296904), (234, 247420), (260, 222678), (267, 216840), (278, 208260), (312, 185565), (356, 162630), (360, 160823), (390, 148452), (417, 138840), (445, 130104), (468, 123710), (520, 111339), (534, 108420), (556, 104130), (585, 98968), (695, 83304), (712, 81315), (780, 74226), (801, 72280), (834, 69420), (890, 65052), (936, 61855), (1068, 54210), (1112, 52065), (1157, 50040), (1170, 49484), (1251, 46280), (1335, 43368), (1390, 41652), (1560, 37113), (1602, 36140), (1668, 34710), (1780, 32526), (1807, 32040), (2085, 27768), (2136, 27105), (2314, 25020), (2340, 24742), (2502, 23140), (2670, 21684), (2780, 20826), (3204, 18070), (3336, 17355), (3471, 16680), (3560, 16263), (3614, 16020), (4005, 14456), (4170, 13884), (4628, 12510), (4680, 12371), (5004, 11570), (5340, 10842), (5421, 10680), (5560, 10413), (5785, 10008), (6255, 9256), (6408, 9035), (6942, 8340), (7228, 8010)]