21616910640

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3719}}^1$

素因数の和:3783

約数の個数: 480

約数和(自身を含む): 84624583680

約数和(自身を除く): 63007673040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 27, 30, 36, 39, 40, 45, 46, 48, 52, 54, 60, 65, 69, 72, 78, 80, 81, 90, 92, 104, 108, 115, 117, 120, 130, 135, 138, 144, 156, 162, 180, 184, 195, 207, 208, 216, 230, 234, 240, 243, 260, 270, 276, 299, 312, 324, 345, 351, 360, 368, 390, 405, 414, 432, 460, 468, 486, 520, 540, 552, 585, 598, 621, 624, 648, 690, 702, 720, 780, 810, 828, 897, 920, 936, 972, 1035, 1040, 1053, 1080, 1104, 1170, 1196, 1215, 1242, 1296, 1380, 1404, 1495, 1560, 1620, 1656, 1755, 1794, 1840, 1863, 1872, 1944, 2070, 2106, 2160, 2340, 2392, 2430, 2484, 2691, 2760, 2808, 2990, 3105, 3120, 3159, 3240, 3312, 3510, 3588, 3719, 3726, 3888, 4140, 4212, 4485, 4680, 4784, 4860, 4968, 5265, 5382, 5520, 5589, 5616, 5980, 6210, 6318, 6480, 7020, 7176, 7438, 7452, 8073, 8280, 8424, 8970, 9315, 9360, 9720, 9936, 10530, 10764, 11157, 11178, 11960, 12420, 12636, 13455, 14040, 14352, 14876, 14904, 15795, 16146, 16560, 16848, 17940, 18595, 18630, 19440, 21060, 21528, 22314, 22356, 23920, 24219, 24840, 25272, 26910, 27945, 28080, 29752, 29808, 31590, 32292, 33471, 35880, 37190, 37260, 40365, 42120, 43056, 44628, 44712, 48347, 48438, 49680, 50544, 53820, 55785, 55890, 59504, 63180, 64584, 66942, 71760, 72657, 74380, 74520, 80730, 84240, 85537, 89256, 89424, 96694, 96876, 100413, 107640, 111570, 111780, 121095, 126360, 129168, 133884, 145041, 145314, 148760, 149040, 161460, 167355, 171074, 178512, 193388, 193752, 200826, 215280, 223140, 223560, 241735, 242190, 252720, 256611, 267768, 290082, 290628, 297520, 301239, 322920, 334710, 342148, 363285, 386776, 387504, 401652, 427685, 435123, 446280, 447120, 483470, 484380, 502065, 513222, 535536, 580164, 581256, 602478, 645840, 669420, 684296, 725205, 726570, 769833, 773552, 803304, 855370, 870246, 892560, 903717, 966940, 968760, 1004130, 1026444, 1111981, 1160328, 1162512, 1204956, 1283055, 1305369, 1338840, 1368592, 1450410, 1453140, 1506195, 1539666, 1606608, 1710740, 1740492, 1807434, 1933880, 1937520, 2008260, 2052888, 2175615, 2223962, 2309499, 2320656, 2409912, 2566110, 2610738, 2677680, 2900820, 2906280, 3012390, 3079332, 3335943, 3421480, 3480984, 3614868, 3849165, 3867760, 3916107, 4016520, 4105776, 4351230, 4447924, 4518585, 4618998, 4819824, 5132220, 5221476, 5559905, 5801640, 5812560, 6024780, 6158664, 6526845, 6671886, 6842960, 6928497, 6961968, 7229736, 7698330, 7832214, 8033040, 8702460, 8895848, 9037170, 9237996, 10007829, 10264440, 10442952, 11119810, 11547495, 11603280, 11748321, 12049560, 12317328, 13053690, 13343772, 13856994, 14459472, 15396660, 15664428, 16679715, 17404920, 17791696, 18074340, 18475992, 19580535, 20015658, 20528880, 20785491, 20885904, 22239620, 23094990, 23496642, 24099120, 26107380, 26687544, 27713988, 30023487, 30793320, 31328856, 33359430, 34642485, 34809840, 36148680, 36951984, 39161070, 40031316, 41570982, 44479240, 46189980, 46993284, 50039145, 52214760, 53375088, 55427976, 58741605, 60046974, 61586640, 62657712, 66718860, 69284970, 72297360, 78322140, 80062632, 83141964, 88958480, 90070461, 92379960, 93986568, 100078290, 103927455, 104429520, 110855952, 117483210, 120093948, 133437720, 138569940, 150117435, 156644280, 160125264, 166283928, 180140922, 184759920, 187973136, 200156580, 207854910, 234966420, 240187896, 266875440, 270211383, 277139880, 300234870, 313288560, 332567856, 360281844, 400313160, 415709820, 450352305, 469932840, 480375792, 540422766, 554279760, 600469740, 720563688, 800626320, 831419640, 900704610, 939865680, 1080845532, 1200939480, 1351056915, 1441127376, 1662839280, 1801409220, 2161691064, 2401878960, 2702113830, 3602818440, 4323382128, 5404227660, 7205636880, 10808455320, 21616910640]

約数ペア:

[(1, 21616910640), (2, 10808455320), (3, 7205636880), (4, 5404227660), (5, 4323382128), (6, 3602818440), (8, 2702113830), (9, 2401878960), (10, 2161691064), (12, 1801409220), (13, 1662839280), (15, 1441127376), (16, 1351056915), (18, 1200939480), (20, 1080845532), (23, 939865680), (24, 900704610), (26, 831419640), (27, 800626320), (30, 720563688), (36, 600469740), (39, 554279760), (40, 540422766), (45, 480375792), (46, 469932840), (48, 450352305), (52, 415709820), (54, 400313160), (60, 360281844), (65, 332567856), (69, 313288560), (72, 300234870), (78, 277139880), (80, 270211383), (81, 266875440), (90, 240187896), (92, 234966420), (104, 207854910), (108, 200156580), (115, 187973136), (117, 184759920), (120, 180140922), (130, 166283928), (135, 160125264), (138, 156644280), (144, 150117435), (156, 138569940), (162, 133437720), (180, 120093948), (184, 117483210), (195, 110855952), (207, 104429520), (208, 103927455), (216, 100078290), (230, 93986568), (234, 92379960), (240, 90070461), (243, 88958480), (260, 83141964), (270, 80062632), (276, 78322140), (299, 72297360), (312, 69284970), (324, 66718860), (345, 62657712), (351, 61586640), (360, 60046974), (368, 58741605), (390, 55427976), (405, 53375088), (414, 52214760), (432, 50039145), (460, 46993284), (468, 46189980), (486, 44479240), (520, 41570982), (540, 40031316), (552, 39161070), (585, 36951984), (598, 36148680), (621, 34809840), (624, 34642485), (648, 33359430), (690, 31328856), (702, 30793320), (720, 30023487), (780, 27713988), (810, 26687544), (828, 26107380), (897, 24099120), (920, 23496642), (936, 23094990), (972, 22239620), (1035, 20885904), (1040, 20785491), (1053, 20528880), (1080, 20015658), (1104, 19580535), (1170, 18475992), (1196, 18074340), (1215, 17791696), (1242, 17404920), (1296, 16679715), (1380, 15664428), (1404, 15396660), (1495, 14459472), (1560, 13856994), (1620, 13343772), (1656, 13053690), (1755, 12317328), (1794, 12049560), (1840, 11748321), (1863, 11603280), (1872, 11547495), (1944, 11119810), (2070, 10442952), (2106, 10264440), (2160, 10007829), (2340, 9237996), (2392, 9037170), (2430, 8895848), (2484, 8702460), (2691, 8033040), (2760, 7832214), (2808, 7698330), (2990, 7229736), (3105, 6961968), (3120, 6928497), (3159, 6842960), (3240, 6671886), (3312, 6526845), (3510, 6158664), (3588, 6024780), (3719, 5812560), (3726, 5801640), (3888, 5559905), (4140, 5221476), (4212, 5132220), (4485, 4819824), (4680, 4618998), (4784, 4518585), (4860, 4447924), (4968, 4351230), (5265, 4105776), (5382, 4016520), (5520, 3916107), (5589, 3867760), (5616, 3849165), (5980, 3614868), (6210, 3480984), (6318, 3421480), (6480, 3335943), (7020, 3079332), (7176, 3012390), (7438, 2906280), (7452, 2900820), (8073, 2677680), (8280, 2610738), (8424, 2566110), (8970, 2409912), (9315, 2320656), (9360, 2309499), (9720, 2223962), (9936, 2175615), (10530, 2052888), (10764, 2008260), (11157, 1937520), (11178, 1933880), (11960, 1807434), (12420, 1740492), (12636, 1710740), (13455, 1606608), (14040, 1539666), (14352, 1506195), (14876, 1453140), (14904, 1450410), (15795, 1368592), (16146, 1338840), (16560, 1305369), (16848, 1283055), (17940, 1204956), (18595, 1162512), (18630, 1160328), (19440, 1111981), (21060, 1026444), (21528, 1004130), (22314, 968760), (22356, 966940), (23920, 903717), (24219, 892560), (24840, 870246), (25272, 855370), (26910, 803304), (27945, 773552), (28080, 769833), (29752, 726570), (29808, 725205), (31590, 684296), (32292, 669420), (33471, 645840), (35880, 602478), (37190, 581256), (37260, 580164), (40365, 535536), (42120, 513222), (43056, 502065), (44628, 484380), (44712, 483470), (48347, 447120), (48438, 446280), (49680, 435123), (50544, 427685), (53820, 401652), (55785, 387504), (55890, 386776), (59504, 363285), (63180, 342148), (64584, 334710), (66942, 322920), (71760, 301239), (72657, 297520), (74380, 290628), (74520, 290082), (80730, 267768), (84240, 256611), (85537, 252720), (89256, 242190), (89424, 241735), (96694, 223560), (96876, 223140), (100413, 215280), (107640, 200826), (111570, 193752), (111780, 193388), (121095, 178512), (126360, 171074), (129168, 167355), (133884, 161460), (145041, 149040), (145314, 148760)]