668113829280

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2241391}}^1$

素因数の和:2241441

約数の個数: 240

約数和(自身を含む): 2460402895104

約数和(自身を除く): 1792289065824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 162, 180, 184, 207, 216, 230, 240, 270, 276, 288, 324, 345, 360, 368, 405, 414, 432, 460, 480, 540, 552, 621, 648, 690, 720, 736, 810, 828, 864, 920, 1035, 1080, 1104, 1242, 1296, 1380, 1440, 1620, 1656, 1840, 1863, 2070, 2160, 2208, 2484, 2592, 2760, 3105, 3240, 3312, 3680, 3726, 4140, 4320, 4968, 5520, 6210, 6480, 6624, 7452, 8280, 9315, 9936, 11040, 12420, 12960, 14904, 16560, 18630, 19872, 24840, 29808, 33120, 37260, 49680, 59616, 74520, 99360, 149040, 298080, 2241391, 4482782, 6724173, 8965564, 11206955, 13448346, 17931128, 20172519, 22413910, 26896692, 33620865, 35862256, 40345038, 44827820, 51551993, 53793384, 60517557, 67241730, 71724512, 80690076, 89655640, 100862595, 103103986, 107586768, 121035114, 134483460, 154655979, 161380152, 179311280, 181552671, 201725190, 206207972, 215173536, 242070228, 257759965, 268966920, 302587785, 309311958, 322760304, 358622560, 363105342, 403450380, 412415944, 463967937, 484140456, 515519930, 537933840, 605175570, 618623916, 645520608, 726210684, 773279895, 806900760, 824831888, 907763355, 927935874, 968280912, 1031039860, 1075867680, 1210351140, 1237247832, 1391903811, 1452421368, 1546559790, 1613801520, 1649663776, 1815526710, 1855871748, 1936561824, 2062079720, 2319839685, 2420702280, 2474495664, 2783807622, 2904842736, 3093119580, 3227603040, 3631053420, 3711743496, 4124159440, 4175711433, 4639679370, 4841404560, 4948991328, 5567615244, 5809685472, 6186239160, 6959519055, 7262106840, 7423486992, 8248318880, 8351422866, 9279358740, 9682809120, 11135230488, 12372478320, 13919038110, 14524213680, 14846973984, 16702845732, 18558717480, 20878557165, 22270460976, 24744956640, 27838076220, 29048427360, 33405691464, 37117434960, 41757114330, 44540921952, 55676152440, 66811382928, 74234869920, 83514228660, 111352304880, 133622765856, 167028457320, 222704609760, 334056914640, 668113829280]

約数ペア:

[(1, 668113829280), (2, 334056914640), (3, 222704609760), (4, 167028457320), (5, 133622765856), (6, 111352304880), (8, 83514228660), (9, 74234869920), (10, 66811382928), (12, 55676152440), (15, 44540921952), (16, 41757114330), (18, 37117434960), (20, 33405691464), (23, 29048427360), (24, 27838076220), (27, 24744956640), (30, 22270460976), (32, 20878557165), (36, 18558717480), (40, 16702845732), (45, 14846973984), (46, 14524213680), (48, 13919038110), (54, 12372478320), (60, 11135230488), (69, 9682809120), (72, 9279358740), (80, 8351422866), (81, 8248318880), (90, 7423486992), (92, 7262106840), (96, 6959519055), (108, 6186239160), (115, 5809685472), (120, 5567615244), (135, 4948991328), (138, 4841404560), (144, 4639679370), (160, 4175711433), (162, 4124159440), (180, 3711743496), (184, 3631053420), (207, 3227603040), (216, 3093119580), (230, 2904842736), (240, 2783807622), (270, 2474495664), (276, 2420702280), (288, 2319839685), (324, 2062079720), (345, 1936561824), (360, 1855871748), (368, 1815526710), (405, 1649663776), (414, 1613801520), (432, 1546559790), (460, 1452421368), (480, 1391903811), (540, 1237247832), (552, 1210351140), (621, 1075867680), (648, 1031039860), (690, 968280912), (720, 927935874), (736, 907763355), (810, 824831888), (828, 806900760), (864, 773279895), (920, 726210684), (1035, 645520608), (1080, 618623916), (1104, 605175570), (1242, 537933840), (1296, 515519930), (1380, 484140456), (1440, 463967937), (1620, 412415944), (1656, 403450380), (1840, 363105342), (1863, 358622560), (2070, 322760304), (2160, 309311958), (2208, 302587785), (2484, 268966920), (2592, 257759965), (2760, 242070228), (3105, 215173536), (3240, 206207972), (3312, 201725190), (3680, 181552671), (3726, 179311280), (4140, 161380152), (4320, 154655979), (4968, 134483460), (5520, 121035114), (6210, 107586768), (6480, 103103986), (6624, 100862595), (7452, 89655640), (8280, 80690076), (9315, 71724512), (9936, 67241730), (11040, 60517557), (12420, 53793384), (12960, 51551993), (14904, 44827820), (16560, 40345038), (18630, 35862256), (19872, 33620865), (24840, 26896692), (29808, 22413910), (33120, 20172519), (37260, 17931128), (49680, 13448346), (59616, 11206955), (74520, 8965564), (99360, 6724173), (149040, 4482782), (298080, 2241391)]