301959840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:292

約数の個数: 384

約数和(自身を含む): 1213857792

約数和(自身を除く): 911897952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 31, 32, 35, 39, 40, 42, 48, 52, 56, 60, 62, 65, 70, 78, 80, 84, 91, 93, 96, 104, 105, 112, 120, 124, 130, 140, 155, 156, 160, 168, 182, 186, 195, 208, 210, 217, 223, 224, 240, 248, 260, 273, 280, 310, 312, 336, 364, 372, 390, 403, 416, 420, 434, 446, 455, 465, 480, 496, 520, 546, 560, 620, 624, 651, 669, 672, 728, 744, 780, 806, 840, 868, 892, 910, 930, 992, 1040, 1085, 1092, 1115, 1120, 1209, 1240, 1248, 1302, 1338, 1365, 1456, 1488, 1560, 1561, 1612, 1680, 1736, 1784, 1820, 1860, 2015, 2080, 2170, 2184, 2230, 2418, 2480, 2604, 2676, 2730, 2821, 2899, 2912, 2976, 3120, 3122, 3224, 3255, 3345, 3360, 3472, 3568, 3640, 3720, 4030, 4340, 4368, 4460, 4683, 4836, 4960, 5208, 5352, 5460, 5642, 5798, 6045, 6240, 6244, 6448, 6510, 6690, 6913, 6944, 7136, 7280, 7440, 7805, 8060, 8463, 8680, 8697, 8736, 8920, 9366, 9672, 10416, 10704, 10920, 11284, 11596, 12090, 12488, 12896, 13020, 13380, 13826, 14105, 14495, 14560, 14880, 15610, 16120, 16926, 17360, 17394, 17840, 18732, 19344, 20293, 20739, 20832, 21408, 21840, 22568, 23192, 23415, 24180, 24976, 26040, 26760, 27652, 28210, 28990, 31220, 32240, 33852, 34565, 34720, 34788, 35680, 37464, 38688, 40586, 41478, 42315, 43485, 43680, 45136, 46384, 46830, 48360, 48391, 49952, 52080, 53520, 55304, 56420, 57980, 60879, 62440, 64480, 67704, 69130, 69576, 74928, 81172, 82956, 84630, 86970, 89869, 90272, 92768, 93660, 96720, 96782, 101465, 103695, 104160, 107040, 110608, 112840, 115960, 121758, 124880, 135408, 138260, 139152, 145173, 149856, 162344, 165912, 169260, 173940, 179738, 187320, 193440, 193564, 202930, 207390, 221216, 225680, 231920, 241955, 243516, 249760, 269607, 270816, 276520, 278304, 290346, 304395, 324688, 331824, 338520, 347880, 359476, 374640, 387128, 405860, 414780, 449345, 451360, 463840, 483910, 487032, 539214, 553040, 580692, 608790, 629083, 649376, 663648, 677040, 695760, 718952, 725865, 749280, 774256, 811720, 829560, 898690, 967820, 974064, 1078428, 1106080, 1161384, 1217580, 1258166, 1348035, 1354080, 1391520, 1437904, 1451730, 1548512, 1623440, 1659120, 1797380, 1887249, 1935640, 1948128, 2156856, 2322768, 2435160, 2516332, 2696070, 2875808, 2903460, 3145415, 3246880, 3318240, 3594760, 3774498, 3871280, 4313712, 4645536, 4870320, 5032664, 5392140, 5806920, 6290830, 7189520, 7548996, 7742560, 8627424, 9436245, 9740640, 10065328, 10784280, 11613840, 12581660, 14379040, 15097992, 18872490, 20130656, 21568560, 23227680, 25163320, 30195984, 37744980, 43137120, 50326640, 60391968, 75489960, 100653280, 150979920, 301959840]

約数ペア:

[(1, 301959840), (2, 150979920), (3, 100653280), (4, 75489960), (5, 60391968), (6, 50326640), (7, 43137120), (8, 37744980), (10, 30195984), (12, 25163320), (13, 23227680), (14, 21568560), (15, 20130656), (16, 18872490), (20, 15097992), (21, 14379040), (24, 12581660), (26, 11613840), (28, 10784280), (30, 10065328), (31, 9740640), (32, 9436245), (35, 8627424), (39, 7742560), (40, 7548996), (42, 7189520), (48, 6290830), (52, 5806920), (56, 5392140), (60, 5032664), (62, 4870320), (65, 4645536), (70, 4313712), (78, 3871280), (80, 3774498), (84, 3594760), (91, 3318240), (93, 3246880), (96, 3145415), (104, 2903460), (105, 2875808), (112, 2696070), (120, 2516332), (124, 2435160), (130, 2322768), (140, 2156856), (155, 1948128), (156, 1935640), (160, 1887249), (168, 1797380), (182, 1659120), (186, 1623440), (195, 1548512), (208, 1451730), (210, 1437904), (217, 1391520), (223, 1354080), (224, 1348035), (240, 1258166), (248, 1217580), (260, 1161384), (273, 1106080), (280, 1078428), (310, 974064), (312, 967820), (336, 898690), (364, 829560), (372, 811720), (390, 774256), (403, 749280), (416, 725865), (420, 718952), (434, 695760), (446, 677040), (455, 663648), (465, 649376), (480, 629083), (496, 608790), (520, 580692), (546, 553040), (560, 539214), (620, 487032), (624, 483910), (651, 463840), (669, 451360), (672, 449345), (728, 414780), (744, 405860), (780, 387128), (806, 374640), (840, 359476), (868, 347880), (892, 338520), (910, 331824), (930, 324688), (992, 304395), (1040, 290346), (1085, 278304), (1092, 276520), (1115, 270816), (1120, 269607), (1209, 249760), (1240, 243516), (1248, 241955), (1302, 231920), (1338, 225680), (1365, 221216), (1456, 207390), (1488, 202930), (1560, 193564), (1561, 193440), (1612, 187320), (1680, 179738), (1736, 173940), (1784, 169260), (1820, 165912), (1860, 162344), (2015, 149856), (2080, 145173), (2170, 139152), (2184, 138260), (2230, 135408), (2418, 124880), (2480, 121758), (2604, 115960), (2676, 112840), (2730, 110608), (2821, 107040), (2899, 104160), (2912, 103695), (2976, 101465), (3120, 96782), (3122, 96720), (3224, 93660), (3255, 92768), (3345, 90272), (3360, 89869), (3472, 86970), (3568, 84630), (3640, 82956), (3720, 81172), (4030, 74928), (4340, 69576), (4368, 69130), (4460, 67704), (4683, 64480), (4836, 62440), (4960, 60879), (5208, 57980), (5352, 56420), (5460, 55304), (5642, 53520), (5798, 52080), (6045, 49952), (6240, 48391), (6244, 48360), (6448, 46830), (6510, 46384), (6690, 45136), (6913, 43680), (6944, 43485), (7136, 42315), (7280, 41478), (7440, 40586), (7805, 38688), (8060, 37464), (8463, 35680), (8680, 34788), (8697, 34720), (8736, 34565), (8920, 33852), (9366, 32240), (9672, 31220), (10416, 28990), (10704, 28210), (10920, 27652), (11284, 26760), (11596, 26040), (12090, 24976), (12488, 24180), (12896, 23415), (13020, 23192), (13380, 22568), (13826, 21840), (14105, 21408), (14495, 20832), (14560, 20739), (14880, 20293), (15610, 19344), (16120, 18732), (16926, 17840), (17360, 17394)]