865307040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{10667}}^1$

素因数の和:10711

約数の個数: 144

約数和(自身を含む): 2951792928

約数和(自身を除く): 2086485888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 169, 195, 208, 240, 260, 312, 338, 390, 416, 480, 507, 520, 624, 676, 780, 845, 1014, 1040, 1248, 1352, 1560, 1690, 2028, 2080, 2535, 2704, 3120, 3380, 4056, 5070, 5408, 6240, 6760, 8112, 10140, 10667, 13520, 16224, 20280, 21334, 27040, 32001, 40560, 42668, 53335, 64002, 81120, 85336, 106670, 128004, 138671, 160005, 170672, 213340, 256008, 277342, 320010, 341344, 416013, 426680, 512016, 554684, 640020, 693355, 832026, 853360, 1024032, 1109368, 1280040, 1386710, 1664052, 1706720, 1802723, 2080065, 2218736, 2560080, 2773420, 3328104, 3605446, 4160130, 4437472, 5120160, 5408169, 5546840, 6656208, 7210892, 8320260, 9013615, 10816338, 11093680, 13312416, 14421784, 16640520, 18027230, 21632676, 22187360, 27040845, 28843568, 33281040, 36054460, 43265352, 54081690, 57687136, 66562080, 72108920, 86530704, 108163380, 144217840, 173061408, 216326760, 288435680, 432653520, 865307040]

約数ペア:

[(1, 865307040), (2, 432653520), (3, 288435680), (4, 216326760), (5, 173061408), (6, 144217840), (8, 108163380), (10, 86530704), (12, 72108920), (13, 66562080), (15, 57687136), (16, 54081690), (20, 43265352), (24, 36054460), (26, 33281040), (30, 28843568), (32, 27040845), (39, 22187360), (40, 21632676), (48, 18027230), (52, 16640520), (60, 14421784), (65, 13312416), (78, 11093680), (80, 10816338), (96, 9013615), (104, 8320260), (120, 7210892), (130, 6656208), (156, 5546840), (160, 5408169), (169, 5120160), (195, 4437472), (208, 4160130), (240, 3605446), (260, 3328104), (312, 2773420), (338, 2560080), (390, 2218736), (416, 2080065), (480, 1802723), (507, 1706720), (520, 1664052), (624, 1386710), (676, 1280040), (780, 1109368), (845, 1024032), (1014, 853360), (1040, 832026), (1248, 693355), (1352, 640020), (1560, 554684), (1690, 512016), (2028, 426680), (2080, 416013), (2535, 341344), (2704, 320010), (3120, 277342), (3380, 256008), (4056, 213340), (5070, 170672), (5408, 160005), (6240, 138671), (6760, 128004), (8112, 106670), (10140, 85336), (10667, 81120), (13520, 64002), (16224, 53335), (20280, 42668), (21334, 40560), (27040, 32001)]