528429720

素因数分解:

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

素因数の和:295

約数の個数: 384

約数和(自身を含む): 2059223040

約数和(自身を除く): 1530793320

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, 49, 52, 56, 60, 62, 65, 70, 78, 84, 91, 93, 98, 104, 105, 120, 124, 130, 140, 147, 155, 156, 168, 182, 186, 195, 196, 210, 217, 223, 245, 248, 260, 273, 280, 294, 310, 312, 364, 372, 390, 392, 403, 420, 434, 446, 455, 465, 490, 520, 546, 588, 620, 637, 651, 669, 728, 735, 744, 780, 806, 840, 868, 892, 910, 930, 980, 1085, 1092, 1115, 1176, 1209, 1240, 1274, 1302, 1338, 1365, 1470, 1519, 1560, 1561, 1612, 1736, 1784, 1820, 1860, 1911, 1960, 2015, 2170, 2184, 2230, 2418, 2548, 2604, 2676, 2730, 2821, 2899, 2940, 3038, 3122, 3185, 3224, 3255, 3345, 3640, 3720, 3822, 4030, 4340, 4460, 4557, 4683, 4836, 5096, 5208, 5352, 5460, 5642, 5798, 5880, 6045, 6076, 6244, 6370, 6510, 6690, 6913, 7595, 7644, 7805, 8060, 8463, 8680, 8697, 8920, 9114, 9366, 9555, 9672, 10920, 10927, 11284, 11596, 12090, 12152, 12488, 12740, 13020, 13380, 13826, 14105, 14495, 15190, 15288, 15610, 16120, 16926, 17394, 18228, 18732, 19110, 19747, 20293, 20739, 21854, 22568, 22785, 23192, 23415, 24180, 25480, 26040, 26760, 27652, 28210, 28990, 30380, 31220, 32781, 33852, 34565, 34788, 36456, 37464, 38220, 39494, 40586, 41478, 42315, 43485, 43708, 45570, 46830, 48360, 48391, 54635, 55304, 56420, 57980, 59241, 60760, 60879, 62440, 65562, 67704, 69130, 69576, 76440, 78988, 81172, 82956, 84630, 86970, 87416, 89869, 91140, 93660, 96782, 98735, 101465, 103695, 109270, 112840, 115960, 118482, 121758, 131124, 138260, 142051, 145173, 157976, 162344, 163905, 165912, 169260, 173940, 179738, 182280, 187320, 193564, 197470, 202930, 207390, 218540, 236964, 241955, 243516, 262248, 269607, 276520, 284102, 290346, 296205, 304395, 327810, 338520, 338737, 347880, 359476, 387128, 394940, 405860, 414780, 426153, 437080, 449345, 473928, 483910, 487032, 539214, 568204, 580692, 592410, 608790, 629083, 655620, 677474, 710255, 718952, 725865, 789880, 811720, 829560, 852306, 898690, 967820, 1016211, 1078428, 1136408, 1161384, 1184820, 1217580, 1258166, 1311240, 1348035, 1354948, 1420510, 1451730, 1693685, 1704612, 1797380, 1887249, 1935640, 2032422, 2130765, 2156856, 2369640, 2435160, 2516332, 2696070, 2709896, 2841020, 2903460, 3145415, 3387370, 3409224, 3594760, 3774498, 4064844, 4261530, 4403581, 5032664, 5081055, 5392140, 5682040, 5806920, 6290830, 6774740, 7548996, 8129688, 8523060, 8807162, 9436245, 10162110, 10784280, 12581660, 13210743, 13549480, 15097992, 17046120, 17614324, 18872490, 20324220, 22017905, 25163320, 26421486, 35228648, 37744980, 40648440, 44035810, 52842972, 66053715, 75489960, 88071620, 105685944, 132107430, 176143240, 264214860, 528429720]

約数ペア:

[(1, 528429720), (2, 264214860), (3, 176143240), (4, 132107430), (5, 105685944), (6, 88071620), (7, 75489960), (8, 66053715), (10, 52842972), (12, 44035810), (13, 40648440), (14, 37744980), (15, 35228648), (20, 26421486), (21, 25163320), (24, 22017905), (26, 20324220), (28, 18872490), (30, 17614324), (31, 17046120), (35, 15097992), (39, 13549480), (40, 13210743), (42, 12581660), (49, 10784280), (52, 10162110), (56, 9436245), (60, 8807162), (62, 8523060), (65, 8129688), (70, 7548996), (78, 6774740), (84, 6290830), (91, 5806920), (93, 5682040), (98, 5392140), (104, 5081055), (105, 5032664), (120, 4403581), (124, 4261530), (130, 4064844), (140, 3774498), (147, 3594760), (155, 3409224), (156, 3387370), (168, 3145415), (182, 2903460), (186, 2841020), (195, 2709896), (196, 2696070), (210, 2516332), (217, 2435160), (223, 2369640), (245, 2156856), (248, 2130765), (260, 2032422), (273, 1935640), (280, 1887249), (294, 1797380), (310, 1704612), (312, 1693685), (364, 1451730), (372, 1420510), (390, 1354948), (392, 1348035), (403, 1311240), (420, 1258166), (434, 1217580), (446, 1184820), (455, 1161384), (465, 1136408), (490, 1078428), (520, 1016211), (546, 967820), (588, 898690), (620, 852306), (637, 829560), (651, 811720), (669, 789880), (728, 725865), (735, 718952), (744, 710255), (780, 677474), (806, 655620), (840, 629083), (868, 608790), (892, 592410), (910, 580692), (930, 568204), (980, 539214), (1085, 487032), (1092, 483910), (1115, 473928), (1176, 449345), (1209, 437080), (1240, 426153), (1274, 414780), (1302, 405860), (1338, 394940), (1365, 387128), (1470, 359476), (1519, 347880), (1560, 338737), (1561, 338520), (1612, 327810), (1736, 304395), (1784, 296205), (1820, 290346), (1860, 284102), (1911, 276520), (1960, 269607), (2015, 262248), (2170, 243516), (2184, 241955), (2230, 236964), (2418, 218540), (2548, 207390), (2604, 202930), (2676, 197470), (2730, 193564), (2821, 187320), (2899, 182280), (2940, 179738), (3038, 173940), (3122, 169260), (3185, 165912), (3224, 163905), (3255, 162344), (3345, 157976), (3640, 145173), (3720, 142051), (3822, 138260), (4030, 131124), (4340, 121758), (4460, 118482), (4557, 115960), (4683, 112840), (4836, 109270), (5096, 103695), (5208, 101465), (5352, 98735), (5460, 96782), (5642, 93660), (5798, 91140), (5880, 89869), (6045, 87416), (6076, 86970), (6244, 84630), (6370, 82956), (6510, 81172), (6690, 78988), (6913, 76440), (7595, 69576), (7644, 69130), (7805, 67704), (8060, 65562), (8463, 62440), (8680, 60879), (8697, 60760), (8920, 59241), (9114, 57980), (9366, 56420), (9555, 55304), (9672, 54635), (10920, 48391), (10927, 48360), (11284, 46830), (11596, 45570), (12090, 43708), (12152, 43485), (12488, 42315), (12740, 41478), (13020, 40586), (13380, 39494), (13826, 38220), (14105, 37464), (14495, 36456), (15190, 34788), (15288, 34565), (15610, 33852), (16120, 32781), (16926, 31220), (17394, 30380), (18228, 28990), (18732, 28210), (19110, 27652), (19747, 26760), (20293, 26040), (20739, 25480), (21854, 24180), (22568, 23415), (22785, 23192)]