425285640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1$

素因数の和:498

約数の個数: 320

約数和(自身を含む): 1609977600

約数和(自身を除く): 1184691960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 27, 30, 36, 39, 40, 45, 46, 52, 54, 60, 65, 69, 72, 78, 81, 90, 92, 104, 108, 115, 117, 120, 130, 135, 138, 156, 162, 180, 184, 195, 207, 216, 230, 234, 260, 270, 276, 299, 312, 324, 345, 351, 360, 390, 405, 414, 439, 460, 468, 520, 540, 552, 585, 598, 621, 648, 690, 702, 780, 810, 828, 878, 897, 920, 936, 1035, 1053, 1080, 1170, 1196, 1242, 1317, 1380, 1404, 1495, 1560, 1620, 1656, 1755, 1756, 1794, 1863, 2070, 2106, 2195, 2340, 2392, 2484, 2634, 2691, 2760, 2808, 2990, 3105, 3240, 3510, 3512, 3588, 3726, 3951, 4140, 4212, 4390, 4485, 4680, 4968, 5265, 5268, 5382, 5707, 5980, 6210, 6585, 7020, 7176, 7452, 7902, 8073, 8280, 8424, 8780, 8970, 9315, 10097, 10530, 10536, 10764, 11414, 11853, 11960, 12420, 13170, 13455, 14040, 14904, 15804, 16146, 17121, 17560, 17940, 18630, 19755, 20194, 21060, 21528, 22828, 23706, 24219, 24840, 26340, 26910, 28535, 30291, 31608, 32292, 34242, 35559, 35880, 37260, 39510, 40365, 40388, 42120, 45656, 47412, 48438, 50485, 51363, 52680, 53820, 57070, 59265, 60582, 64584, 68484, 71118, 74520, 79020, 80730, 80776, 85605, 90873, 94824, 96876, 100970, 102726, 107640, 114140, 118530, 121095, 121164, 131261, 136968, 142236, 151455, 154089, 158040, 161460, 171210, 177795, 181746, 193752, 201940, 205452, 228280, 237060, 242190, 242328, 256815, 262522, 272619, 284472, 302910, 308178, 322920, 342420, 355590, 363492, 393783, 403880, 410904, 454365, 462267, 474120, 484380, 513630, 525044, 545238, 605820, 616356, 656305, 684840, 711180, 726984, 770445, 787566, 817857, 908730, 924534, 968760, 1027260, 1050088, 1090476, 1181349, 1211640, 1232712, 1312610, 1363095, 1422360, 1540890, 1575132, 1635714, 1817460, 1849068, 1968915, 2054520, 2180952, 2311335, 2362698, 2625220, 2726190, 3081780, 3150264, 3271428, 3544047, 3634920, 3698136, 3937830, 4089285, 4622670, 4725396, 5250440, 5452380, 5906745, 6163560, 6542856, 7088094, 7875660, 8178570, 9245340, 9450792, 10632141, 10904760, 11813490, 14176188, 15751320, 16357140, 17720235, 18490680, 21264282, 23626980, 28352376, 32714280, 35440470, 42528564, 47253960, 53160705, 70880940, 85057128, 106321410, 141761880, 212642820, 425285640]

約数ペア:

[(1, 425285640), (2, 212642820), (3, 141761880), (4, 106321410), (5, 85057128), (6, 70880940), (8, 53160705), (9, 47253960), (10, 42528564), (12, 35440470), (13, 32714280), (15, 28352376), (18, 23626980), (20, 21264282), (23, 18490680), (24, 17720235), (26, 16357140), (27, 15751320), (30, 14176188), (36, 11813490), (39, 10904760), (40, 10632141), (45, 9450792), (46, 9245340), (52, 8178570), (54, 7875660), (60, 7088094), (65, 6542856), (69, 6163560), (72, 5906745), (78, 5452380), (81, 5250440), (90, 4725396), (92, 4622670), (104, 4089285), (108, 3937830), (115, 3698136), (117, 3634920), (120, 3544047), (130, 3271428), (135, 3150264), (138, 3081780), (156, 2726190), (162, 2625220), (180, 2362698), (184, 2311335), (195, 2180952), (207, 2054520), (216, 1968915), (230, 1849068), (234, 1817460), (260, 1635714), (270, 1575132), (276, 1540890), (299, 1422360), (312, 1363095), (324, 1312610), (345, 1232712), (351, 1211640), (360, 1181349), (390, 1090476), (405, 1050088), (414, 1027260), (439, 968760), (460, 924534), (468, 908730), (520, 817857), (540, 787566), (552, 770445), (585, 726984), (598, 711180), (621, 684840), (648, 656305), (690, 616356), (702, 605820), (780, 545238), (810, 525044), (828, 513630), (878, 484380), (897, 474120), (920, 462267), (936, 454365), (1035, 410904), (1053, 403880), (1080, 393783), (1170, 363492), (1196, 355590), (1242, 342420), (1317, 322920), (1380, 308178), (1404, 302910), (1495, 284472), (1560, 272619), (1620, 262522), (1656, 256815), (1755, 242328), (1756, 242190), (1794, 237060), (1863, 228280), (2070, 205452), (2106, 201940), (2195, 193752), (2340, 181746), (2392, 177795), (2484, 171210), (2634, 161460), (2691, 158040), (2760, 154089), (2808, 151455), (2990, 142236), (3105, 136968), (3240, 131261), (3510, 121164), (3512, 121095), (3588, 118530), (3726, 114140), (3951, 107640), (4140, 102726), (4212, 100970), (4390, 96876), (4485, 94824), (4680, 90873), (4968, 85605), (5265, 80776), (5268, 80730), (5382, 79020), (5707, 74520), (5980, 71118), (6210, 68484), (6585, 64584), (7020, 60582), (7176, 59265), (7452, 57070), (7902, 53820), (8073, 52680), (8280, 51363), (8424, 50485), (8780, 48438), (8970, 47412), (9315, 45656), (10097, 42120), (10530, 40388), (10536, 40365), (10764, 39510), (11414, 37260), (11853, 35880), (11960, 35559), (12420, 34242), (13170, 32292), (13455, 31608), (14040, 30291), (14904, 28535), (15804, 26910), (16146, 26340), (17121, 24840), (17560, 24219), (17940, 23706), (18630, 22828), (19755, 21528), (20194, 21060)]