1226640480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3709}}^1$

素因数の和:3793

約数の個数: 192

約数和(自身を含む): 4240797120

約数和(自身を除く): 3014156640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 53, 60, 65, 78, 80, 96, 104, 106, 120, 130, 156, 159, 160, 195, 208, 212, 240, 260, 265, 312, 318, 390, 416, 424, 480, 520, 530, 624, 636, 689, 780, 795, 848, 1040, 1060, 1248, 1272, 1378, 1560, 1590, 1696, 2067, 2080, 2120, 2544, 2756, 3120, 3180, 3445, 3709, 4134, 4240, 5088, 5512, 6240, 6360, 6890, 7418, 8268, 8480, 10335, 11024, 11127, 12720, 13780, 14836, 16536, 18545, 20670, 22048, 22254, 25440, 27560, 29672, 33072, 37090, 41340, 44508, 48217, 55120, 55635, 59344, 66144, 74180, 82680, 89016, 96434, 110240, 111270, 118688, 144651, 148360, 165360, 178032, 192868, 196577, 222540, 241085, 289302, 296720, 330720, 356064, 385736, 393154, 445080, 482170, 578604, 589731, 593440, 723255, 771472, 786308, 890160, 964340, 982885, 1157208, 1179462, 1446510, 1542944, 1572616, 1780320, 1928680, 1965770, 2314416, 2358924, 2555501, 2893020, 2948655, 3145232, 3857360, 3931540, 4628832, 4717848, 5111002, 5786040, 5897310, 6290464, 7666503, 7714720, 7863080, 9435696, 10222004, 11572080, 11794620, 12777505, 15333006, 15726160, 18871392, 20444008, 23144160, 23589240, 25555010, 30666012, 31452320, 38332515, 40888016, 47178480, 51110020, 61332024, 76665030, 81776032, 94356960, 102220040, 122664048, 153330060, 204440080, 245328096, 306660120, 408880160, 613320240, 1226640480]

約数ペア:

[(1, 1226640480), (2, 613320240), (3, 408880160), (4, 306660120), (5, 245328096), (6, 204440080), (8, 153330060), (10, 122664048), (12, 102220040), (13, 94356960), (15, 81776032), (16, 76665030), (20, 61332024), (24, 51110020), (26, 47178480), (30, 40888016), (32, 38332515), (39, 31452320), (40, 30666012), (48, 25555010), (52, 23589240), (53, 23144160), (60, 20444008), (65, 18871392), (78, 15726160), (80, 15333006), (96, 12777505), (104, 11794620), (106, 11572080), (120, 10222004), (130, 9435696), (156, 7863080), (159, 7714720), (160, 7666503), (195, 6290464), (208, 5897310), (212, 5786040), (240, 5111002), (260, 4717848), (265, 4628832), (312, 3931540), (318, 3857360), (390, 3145232), (416, 2948655), (424, 2893020), (480, 2555501), (520, 2358924), (530, 2314416), (624, 1965770), (636, 1928680), (689, 1780320), (780, 1572616), (795, 1542944), (848, 1446510), (1040, 1179462), (1060, 1157208), (1248, 982885), (1272, 964340), (1378, 890160), (1560, 786308), (1590, 771472), (1696, 723255), (2067, 593440), (2080, 589731), (2120, 578604), (2544, 482170), (2756, 445080), (3120, 393154), (3180, 385736), (3445, 356064), (3709, 330720), (4134, 296720), (4240, 289302), (5088, 241085), (5512, 222540), (6240, 196577), (6360, 192868), (6890, 178032), (7418, 165360), (8268, 148360), (8480, 144651), (10335, 118688), (11024, 111270), (11127, 110240), (12720, 96434), (13780, 89016), (14836, 82680), (16536, 74180), (18545, 66144), (20670, 59344), (22048, 55635), (22254, 55120), (25440, 48217), (27560, 44508), (29672, 41340), (33072, 37090)]