169757640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:253

約数の個数: 256

約数和(自身を含む): 620524800

約数和(自身を除く): 450767160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 107, 108, 113, 117, 120, 130, 135, 156, 180, 195, 214, 216, 226, 234, 260, 270, 312, 321, 339, 351, 360, 390, 428, 452, 468, 520, 535, 540, 565, 585, 642, 678, 702, 780, 856, 904, 936, 963, 1017, 1070, 1080, 1130, 1170, 1284, 1356, 1391, 1404, 1469, 1560, 1605, 1695, 1755, 1926, 2034, 2140, 2260, 2340, 2568, 2712, 2782, 2808, 2889, 2938, 3051, 3210, 3390, 3510, 3852, 4068, 4173, 4280, 4407, 4520, 4680, 4815, 5085, 5564, 5778, 5876, 6102, 6420, 6780, 6955, 7020, 7345, 7704, 8136, 8346, 8814, 9630, 10170, 11128, 11556, 11752, 12091, 12204, 12519, 12840, 13221, 13560, 13910, 14040, 14445, 14690, 15255, 16692, 17628, 19260, 20340, 20865, 22035, 23112, 24182, 24408, 25038, 26442, 27820, 28890, 29380, 30510, 33384, 35256, 36273, 37557, 38520, 39663, 40680, 41730, 44070, 48364, 50076, 52884, 55640, 57780, 58760, 60455, 61020, 62595, 66105, 72546, 75114, 79326, 83460, 88140, 96728, 100152, 105768, 108819, 115560, 120910, 122040, 125190, 132210, 145092, 150228, 157183, 158652, 166920, 176280, 181365, 187785, 198315, 217638, 241820, 250380, 264420, 290184, 300456, 314366, 317304, 326457, 362730, 375570, 396630, 435276, 471549, 483640, 500760, 528840, 544095, 628732, 652914, 725460, 751140, 785915, 793260, 870552, 943098, 1088190, 1257464, 1305828, 1414647, 1450920, 1502280, 1571830, 1586520, 1632285, 1886196, 2176380, 2357745, 2611656, 2829294, 3143660, 3264570, 3772392, 4243941, 4352760, 4715490, 5658588, 6287320, 6529140, 7073235, 8487882, 9430980, 11317176, 13058280, 14146470, 16975764, 18861960, 21219705, 28292940, 33951528, 42439410, 56585880, 84878820, 169757640]

約数ペア:

[(1, 169757640), (2, 84878820), (3, 56585880), (4, 42439410), (5, 33951528), (6, 28292940), (8, 21219705), (9, 18861960), (10, 16975764), (12, 14146470), (13, 13058280), (15, 11317176), (18, 9430980), (20, 8487882), (24, 7073235), (26, 6529140), (27, 6287320), (30, 5658588), (36, 4715490), (39, 4352760), (40, 4243941), (45, 3772392), (52, 3264570), (54, 3143660), (60, 2829294), (65, 2611656), (72, 2357745), (78, 2176380), (90, 1886196), (104, 1632285), (107, 1586520), (108, 1571830), (113, 1502280), (117, 1450920), (120, 1414647), (130, 1305828), (135, 1257464), (156, 1088190), (180, 943098), (195, 870552), (214, 793260), (216, 785915), (226, 751140), (234, 725460), (260, 652914), (270, 628732), (312, 544095), (321, 528840), (339, 500760), (351, 483640), (360, 471549), (390, 435276), (428, 396630), (452, 375570), (468, 362730), (520, 326457), (535, 317304), (540, 314366), (565, 300456), (585, 290184), (642, 264420), (678, 250380), (702, 241820), (780, 217638), (856, 198315), (904, 187785), (936, 181365), (963, 176280), (1017, 166920), (1070, 158652), (1080, 157183), (1130, 150228), (1170, 145092), (1284, 132210), (1356, 125190), (1391, 122040), (1404, 120910), (1469, 115560), (1560, 108819), (1605, 105768), (1695, 100152), (1755, 96728), (1926, 88140), (2034, 83460), (2140, 79326), (2260, 75114), (2340, 72546), (2568, 66105), (2712, 62595), (2782, 61020), (2808, 60455), (2889, 58760), (2938, 57780), (3051, 55640), (3210, 52884), (3390, 50076), (3510, 48364), (3852, 44070), (4068, 41730), (4173, 40680), (4280, 39663), (4407, 38520), (4520, 37557), (4680, 36273), (4815, 35256), (5085, 33384), (5564, 30510), (5778, 29380), (5876, 28890), (6102, 27820), (6420, 26442), (6780, 25038), (6955, 24408), (7020, 24182), (7345, 23112), (7704, 22035), (8136, 20865), (8346, 20340), (8814, 19260), (9630, 17628), (10170, 16692), (11128, 15255), (11556, 14690), (11752, 14445), (12091, 14040), (12204, 13910), (12519, 13560), (12840, 13221)]