449216040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1327}}^1$

素因数の和:1392

約数の個数: 256

約数和(自身を含む): 1713438720

約数和(自身を除く): 1264222680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 31, 35, 39, 40, 42, 52, 56, 60, 62, 65, 70, 78, 84, 91, 93, 104, 105, 120, 124, 130, 140, 155, 156, 168, 182, 186, 195, 210, 217, 248, 260, 273, 280, 310, 312, 364, 372, 390, 403, 420, 434, 455, 465, 520, 546, 620, 651, 728, 744, 780, 806, 840, 868, 910, 930, 1085, 1092, 1209, 1240, 1302, 1327, 1365, 1560, 1612, 1736, 1820, 1860, 2015, 2170, 2184, 2418, 2604, 2654, 2730, 2821, 3224, 3255, 3640, 3720, 3981, 4030, 4340, 4836, 5208, 5308, 5460, 5642, 6045, 6510, 6635, 7962, 8060, 8463, 8680, 9289, 9672, 10616, 10920, 11284, 12090, 13020, 13270, 14105, 15924, 16120, 16926, 17251, 18578, 19905, 22568, 24180, 26040, 26540, 27867, 28210, 31848, 33852, 34502, 37156, 39810, 41137, 42315, 46445, 48360, 51753, 53080, 55734, 56420, 67704, 69004, 74312, 79620, 82274, 84630, 86255, 92890, 103506, 111468, 112840, 120757, 123411, 138008, 139335, 159240, 164548, 169260, 172510, 185780, 205685, 207012, 222936, 241514, 246822, 258765, 278670, 287959, 329096, 338520, 345020, 362271, 371560, 411370, 414024, 483028, 493644, 517530, 534781, 557340, 575918, 603785, 617055, 690040, 724542, 822740, 863877, 966056, 987288, 1035060, 1069562, 1114680, 1151836, 1207570, 1234110, 1439795, 1449084, 1604343, 1645480, 1727754, 1811355, 2070120, 2139124, 2303672, 2415140, 2468220, 2673905, 2879590, 2898168, 3208686, 3455508, 3622710, 3743467, 4278248, 4319385, 4830280, 4936440, 5347810, 5759180, 6417372, 6911016, 7245420, 7486934, 8021715, 8638770, 10695620, 11230401, 11518360, 12834744, 14490840, 14973868, 16043430, 17277540, 18717335, 21391240, 22460802, 29947736, 32086860, 34555080, 37434670, 44921604, 56152005, 64173720, 74869340, 89843208, 112304010, 149738680, 224608020, 449216040]

約数ペア:

[(1, 449216040), (2, 224608020), (3, 149738680), (4, 112304010), (5, 89843208), (6, 74869340), (7, 64173720), (8, 56152005), (10, 44921604), (12, 37434670), (13, 34555080), (14, 32086860), (15, 29947736), (20, 22460802), (21, 21391240), (24, 18717335), (26, 17277540), (28, 16043430), (30, 14973868), (31, 14490840), (35, 12834744), (39, 11518360), (40, 11230401), (42, 10695620), (52, 8638770), (56, 8021715), (60, 7486934), (62, 7245420), (65, 6911016), (70, 6417372), (78, 5759180), (84, 5347810), (91, 4936440), (93, 4830280), (104, 4319385), (105, 4278248), (120, 3743467), (124, 3622710), (130, 3455508), (140, 3208686), (155, 2898168), (156, 2879590), (168, 2673905), (182, 2468220), (186, 2415140), (195, 2303672), (210, 2139124), (217, 2070120), (248, 1811355), (260, 1727754), (273, 1645480), (280, 1604343), (310, 1449084), (312, 1439795), (364, 1234110), (372, 1207570), (390, 1151836), (403, 1114680), (420, 1069562), (434, 1035060), (455, 987288), (465, 966056), (520, 863877), (546, 822740), (620, 724542), (651, 690040), (728, 617055), (744, 603785), (780, 575918), (806, 557340), (840, 534781), (868, 517530), (910, 493644), (930, 483028), (1085, 414024), (1092, 411370), (1209, 371560), (1240, 362271), (1302, 345020), (1327, 338520), (1365, 329096), (1560, 287959), (1612, 278670), (1736, 258765), (1820, 246822), (1860, 241514), (2015, 222936), (2170, 207012), (2184, 205685), (2418, 185780), (2604, 172510), (2654, 169260), (2730, 164548), (2821, 159240), (3224, 139335), (3255, 138008), (3640, 123411), (3720, 120757), (3981, 112840), (4030, 111468), (4340, 103506), (4836, 92890), (5208, 86255), (5308, 84630), (5460, 82274), (5642, 79620), (6045, 74312), (6510, 69004), (6635, 67704), (7962, 56420), (8060, 55734), (8463, 53080), (8680, 51753), (9289, 48360), (9672, 46445), (10616, 42315), (10920, 41137), (11284, 39810), (12090, 37156), (13020, 34502), (13270, 33852), (14105, 31848), (15924, 28210), (16120, 27867), (16926, 26540), (17251, 26040), (18578, 24180), (19905, 22568)]