416605280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:150

約数の個数: 288

約数和(自身を含む): 1275015168

約数和(自身を除く): 858409888

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 62, 65, 70, 71, 80, 91, 104, 112, 124, 130, 140, 142, 155, 160, 169, 182, 208, 217, 224, 248, 260, 280, 284, 310, 338, 355, 364, 403, 416, 434, 455, 496, 497, 520, 560, 568, 620, 676, 710, 728, 806, 845, 868, 910, 923, 992, 994, 1040, 1085, 1120, 1136, 1183, 1240, 1352, 1420, 1456, 1612, 1690, 1736, 1820, 1846, 1988, 2015, 2080, 2170, 2201, 2272, 2366, 2480, 2485, 2704, 2821, 2840, 2912, 3224, 3380, 3472, 3640, 3692, 3976, 4030, 4340, 4402, 4615, 4732, 4960, 4970, 5239, 5408, 5642, 5680, 5915, 6448, 6461, 6760, 6944, 7280, 7384, 7952, 8060, 8680, 8804, 9230, 9464, 9940, 10478, 11005, 11284, 11360, 11830, 11999, 12896, 12922, 13520, 14105, 14560, 14768, 15407, 15904, 16120, 17360, 17608, 18460, 18928, 19880, 20956, 22010, 22568, 23660, 23998, 25844, 26195, 27040, 28210, 28613, 29536, 30814, 32240, 32305, 34720, 35216, 36673, 36920, 37856, 39760, 41912, 44020, 45136, 47320, 47996, 51688, 52390, 56420, 57226, 59995, 61628, 64480, 64610, 70432, 73346, 73840, 77035, 79520, 83824, 83993, 88040, 90272, 94640, 95992, 103376, 104780, 112840, 114452, 119990, 123256, 129220, 143065, 146692, 147680, 154070, 167648, 167986, 176080, 183365, 189280, 191984, 200291, 206752, 209560, 225680, 228904, 239980, 246512, 258440, 286130, 293384, 308140, 335972, 352160, 366730, 371969, 383968, 400582, 419120, 419965, 451360, 457808, 479960, 493024, 516880, 572260, 586768, 616280, 671944, 733460, 743938, 801164, 838240, 839930, 915616, 959920, 1001455, 1033760, 1144520, 1173536, 1232560, 1343888, 1466920, 1487876, 1602328, 1679860, 1859845, 1919840, 2002910, 2289040, 2465120, 2603783, 2687776, 2933840, 2975752, 3204656, 3359720, 3719690, 4005820, 4578080, 5207566, 5867680, 5951504, 6409312, 6719440, 7439380, 8011640, 10415132, 11903008, 13018915, 13438880, 14878760, 16023280, 20830264, 26037830, 29757520, 32046560, 41660528, 52075660, 59515040, 83321056, 104151320, 208302640, 416605280]

約数ペア:

[(1, 416605280), (2, 208302640), (4, 104151320), (5, 83321056), (7, 59515040), (8, 52075660), (10, 41660528), (13, 32046560), (14, 29757520), (16, 26037830), (20, 20830264), (26, 16023280), (28, 14878760), (31, 13438880), (32, 13018915), (35, 11903008), (40, 10415132), (52, 8011640), (56, 7439380), (62, 6719440), (65, 6409312), (70, 5951504), (71, 5867680), (80, 5207566), (91, 4578080), (104, 4005820), (112, 3719690), (124, 3359720), (130, 3204656), (140, 2975752), (142, 2933840), (155, 2687776), (160, 2603783), (169, 2465120), (182, 2289040), (208, 2002910), (217, 1919840), (224, 1859845), (248, 1679860), (260, 1602328), (280, 1487876), (284, 1466920), (310, 1343888), (338, 1232560), (355, 1173536), (364, 1144520), (403, 1033760), (416, 1001455), (434, 959920), (455, 915616), (496, 839930), (497, 838240), (520, 801164), (560, 743938), (568, 733460), (620, 671944), (676, 616280), (710, 586768), (728, 572260), (806, 516880), (845, 493024), (868, 479960), (910, 457808), (923, 451360), (992, 419965), (994, 419120), (1040, 400582), (1085, 383968), (1120, 371969), (1136, 366730), (1183, 352160), (1240, 335972), (1352, 308140), (1420, 293384), (1456, 286130), (1612, 258440), (1690, 246512), (1736, 239980), (1820, 228904), (1846, 225680), (1988, 209560), (2015, 206752), (2080, 200291), (2170, 191984), (2201, 189280), (2272, 183365), (2366, 176080), (2480, 167986), (2485, 167648), (2704, 154070), (2821, 147680), (2840, 146692), (2912, 143065), (3224, 129220), (3380, 123256), (3472, 119990), (3640, 114452), (3692, 112840), (3976, 104780), (4030, 103376), (4340, 95992), (4402, 94640), (4615, 90272), (4732, 88040), (4960, 83993), (4970, 83824), (5239, 79520), (5408, 77035), (5642, 73840), (5680, 73346), (5915, 70432), (6448, 64610), (6461, 64480), (6760, 61628), (6944, 59995), (7280, 57226), (7384, 56420), (7952, 52390), (8060, 51688), (8680, 47996), (8804, 47320), (9230, 45136), (9464, 44020), (9940, 41912), (10478, 39760), (11005, 37856), (11284, 36920), (11360, 36673), (11830, 35216), (11999, 34720), (12896, 32305), (12922, 32240), (13520, 30814), (14105, 29536), (14560, 28613), (14768, 28210), (15407, 27040), (15904, 26195), (16120, 25844), (17360, 23998), (17608, 23660), (18460, 22568), (18928, 22010), (19880, 20956)]