7678320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:159

約数の個数: 160

約数和(自身を含む): 26998272

約数和(自身を除く): 19319952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 39, 40, 46, 48, 52, 60, 65, 69, 78, 80, 92, 104, 107, 115, 120, 130, 138, 156, 184, 195, 208, 214, 230, 240, 260, 276, 299, 312, 321, 345, 368, 390, 428, 460, 520, 535, 552, 598, 624, 642, 690, 780, 856, 897, 920, 1040, 1070, 1104, 1196, 1284, 1380, 1391, 1495, 1560, 1605, 1712, 1794, 1840, 2140, 2392, 2461, 2568, 2760, 2782, 2990, 3120, 3210, 3588, 4173, 4280, 4485, 4784, 4922, 5136, 5520, 5564, 5980, 6420, 6955, 7176, 7383, 8346, 8560, 8970, 9844, 11128, 11960, 12305, 12840, 13910, 14352, 14766, 16692, 17940, 19688, 20865, 22256, 23920, 24610, 25680, 27820, 29532, 31993, 33384, 35880, 36915, 39376, 41730, 49220, 55640, 59064, 63986, 66768, 71760, 73830, 83460, 95979, 98440, 111280, 118128, 127972, 147660, 159965, 166920, 191958, 196880, 255944, 295320, 319930, 333840, 383916, 479895, 511888, 590640, 639860, 767832, 959790, 1279720, 1535664, 1919580, 2559440, 3839160, 7678320]

約数ペア:

[(1, 7678320), (2, 3839160), (3, 2559440), (4, 1919580), (5, 1535664), (6, 1279720), (8, 959790), (10, 767832), (12, 639860), (13, 590640), (15, 511888), (16, 479895), (20, 383916), (23, 333840), (24, 319930), (26, 295320), (30, 255944), (39, 196880), (40, 191958), (46, 166920), (48, 159965), (52, 147660), (60, 127972), (65, 118128), (69, 111280), (78, 98440), (80, 95979), (92, 83460), (104, 73830), (107, 71760), (115, 66768), (120, 63986), (130, 59064), (138, 55640), (156, 49220), (184, 41730), (195, 39376), (208, 36915), (214, 35880), (230, 33384), (240, 31993), (260, 29532), (276, 27820), (299, 25680), (312, 24610), (321, 23920), (345, 22256), (368, 20865), (390, 19688), (428, 17940), (460, 16692), (520, 14766), (535, 14352), (552, 13910), (598, 12840), (624, 12305), (642, 11960), (690, 11128), (780, 9844), (856, 8970), (897, 8560), (920, 8346), (1040, 7383), (1070, 7176), (1104, 6955), (1196, 6420), (1284, 5980), (1380, 5564), (1391, 5520), (1495, 5136), (1560, 4922), (1605, 4784), (1712, 4485), (1794, 4280), (1840, 4173), (2140, 3588), (2392, 3210), (2461, 3120), (2568, 2990), (2760, 2782)]