69891272160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{28759}}^1$

素因数の和:28921

約数の個数: 192

約数和(自身を含む): 226470504960

約数和(自身を除く): 156579232800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 80, 83, 96, 120, 122, 160, 166, 183, 240, 244, 249, 305, 332, 366, 415, 480, 488, 498, 610, 664, 732, 830, 915, 976, 996, 1220, 1245, 1328, 1464, 1660, 1830, 1952, 1992, 2440, 2490, 2656, 2928, 3320, 3660, 3984, 4880, 4980, 5063, 5856, 6640, 7320, 7968, 9760, 9960, 10126, 13280, 14640, 15189, 19920, 20252, 25315, 28759, 29280, 30378, 39840, 40504, 50630, 57518, 60756, 75945, 81008, 86277, 101260, 115036, 121512, 143795, 151890, 162016, 172554, 202520, 230072, 243024, 287590, 303780, 345108, 405040, 431385, 460144, 486048, 575180, 607560, 690216, 810080, 862770, 920288, 1150360, 1215120, 1380432, 1725540, 1754299, 2300720, 2386997, 2430240, 2760864, 3451080, 3508598, 4601440, 4773994, 5262897, 6902160, 7017196, 7160991, 8771495, 9547988, 10525794, 11934985, 13804320, 14034392, 14321982, 17542990, 19095976, 21051588, 23869970, 26314485, 28068784, 28643964, 35085980, 35804955, 38191952, 42103176, 47739940, 52628970, 56137568, 57287928, 70171960, 71609910, 76383904, 84206352, 95479880, 105257940, 114575856, 140343920, 143219820, 145606817, 168412704, 190959760, 210515880, 229151712, 280687840, 286439640, 291213634, 381919520, 421031760, 436820451, 572879280, 582427268, 728034085, 842063520, 873640902, 1145758560, 1164854536, 1456068170, 1747281804, 2184102255, 2329709072, 2912136340, 3494563608, 4368204510, 4659418144, 5824272680, 6989127216, 8736409020, 11648545360, 13978254432, 17472818040, 23297090720, 34945636080, 69891272160]

約数ペア:

[(1, 69891272160), (2, 34945636080), (3, 23297090720), (4, 17472818040), (5, 13978254432), (6, 11648545360), (8, 8736409020), (10, 6989127216), (12, 5824272680), (15, 4659418144), (16, 4368204510), (20, 3494563608), (24, 2912136340), (30, 2329709072), (32, 2184102255), (40, 1747281804), (48, 1456068170), (60, 1164854536), (61, 1145758560), (80, 873640902), (83, 842063520), (96, 728034085), (120, 582427268), (122, 572879280), (160, 436820451), (166, 421031760), (183, 381919520), (240, 291213634), (244, 286439640), (249, 280687840), (305, 229151712), (332, 210515880), (366, 190959760), (415, 168412704), (480, 145606817), (488, 143219820), (498, 140343920), (610, 114575856), (664, 105257940), (732, 95479880), (830, 84206352), (915, 76383904), (976, 71609910), (996, 70171960), (1220, 57287928), (1245, 56137568), (1328, 52628970), (1464, 47739940), (1660, 42103176), (1830, 38191952), (1952, 35804955), (1992, 35085980), (2440, 28643964), (2490, 28068784), (2656, 26314485), (2928, 23869970), (3320, 21051588), (3660, 19095976), (3984, 17542990), (4880, 14321982), (4980, 14034392), (5063, 13804320), (5856, 11934985), (6640, 10525794), (7320, 9547988), (7968, 8771495), (9760, 7160991), (9960, 7017196), (10126, 6902160), (13280, 5262897), (14640, 4773994), (15189, 4601440), (19920, 3508598), (20252, 3451080), (25315, 2760864), (28759, 2430240), (29280, 2386997), (30378, 2300720), (39840, 1754299), (40504, 1725540), (50630, 1380432), (57518, 1215120), (60756, 1150360), (75945, 920288), (81008, 862770), (86277, 810080), (101260, 690216), (115036, 607560), (121512, 575180), (143795, 486048), (151890, 460144), (162016, 431385), (172554, 405040), (202520, 345108), (230072, 303780), (243024, 287590)]