869228880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{12113}}^1$

素因数の和:12165

約数の個数: 160

約数和(自身を含む): 3028306176

約数和(自身を除く): 2159077296

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, 115, 120, 130, 138, 156, 184, 195, 208, 230, 240, 260, 276, 299, 312, 345, 368, 390, 460, 520, 552, 598, 624, 690, 780, 897, 920, 1040, 1104, 1196, 1380, 1495, 1560, 1794, 1840, 2392, 2760, 2990, 3120, 3588, 4485, 4784, 5520, 5980, 7176, 8970, 11960, 12113, 14352, 17940, 23920, 24226, 35880, 36339, 48452, 60565, 71760, 72678, 96904, 121130, 145356, 157469, 181695, 193808, 242260, 278599, 290712, 314938, 363390, 472407, 484520, 557198, 581424, 629876, 726780, 787345, 835797, 944814, 969040, 1114396, 1259752, 1392995, 1453560, 1574690, 1671594, 1889628, 2228792, 2362035, 2519504, 2785990, 2907120, 3149380, 3343188, 3621787, 3779256, 4178985, 4457584, 4724070, 5571980, 6298760, 6686376, 7243574, 7558512, 8357970, 9448140, 10865361, 11143960, 12597520, 13372752, 14487148, 16715940, 18108935, 18896280, 21730722, 22287920, 28974296, 33431880, 36217870, 37792560, 43461444, 54326805, 57948592, 66863760, 72435740, 86922888, 108653610, 144871480, 173845776, 217307220, 289742960, 434614440, 869228880]

約数ペア:

[(1, 869228880), (2, 434614440), (3, 289742960), (4, 217307220), (5, 173845776), (6, 144871480), (8, 108653610), (10, 86922888), (12, 72435740), (13, 66863760), (15, 57948592), (16, 54326805), (20, 43461444), (23, 37792560), (24, 36217870), (26, 33431880), (30, 28974296), (39, 22287920), (40, 21730722), (46, 18896280), (48, 18108935), (52, 16715940), (60, 14487148), (65, 13372752), (69, 12597520), (78, 11143960), (80, 10865361), (92, 9448140), (104, 8357970), (115, 7558512), (120, 7243574), (130, 6686376), (138, 6298760), (156, 5571980), (184, 4724070), (195, 4457584), (208, 4178985), (230, 3779256), (240, 3621787), (260, 3343188), (276, 3149380), (299, 2907120), (312, 2785990), (345, 2519504), (368, 2362035), (390, 2228792), (460, 1889628), (520, 1671594), (552, 1574690), (598, 1453560), (624, 1392995), (690, 1259752), (780, 1114396), (897, 969040), (920, 944814), (1040, 835797), (1104, 787345), (1196, 726780), (1380, 629876), (1495, 581424), (1560, 557198), (1794, 484520), (1840, 472407), (2392, 363390), (2760, 314938), (2990, 290712), (3120, 278599), (3588, 242260), (4485, 193808), (4784, 181695), (5520, 157469), (5980, 145356), (7176, 121130), (8970, 96904), (11960, 72678), (12113, 71760), (14352, 60565), (17940, 48452), (23920, 36339), (24226, 35880)]