639114840

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{929}}^1$

素因数の和:976

約数の個数: 384

約数和(自身を含む): 2671704000

約数和(自身を除く): 2032589160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 49, 52, 54, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 98, 104, 105, 108, 117, 120, 126, 130, 135, 140, 147, 156, 168, 180, 182, 189, 195, 196, 210, 216, 234, 245, 252, 260, 270, 273, 280, 294, 312, 315, 351, 360, 364, 378, 390, 392, 420, 441, 455, 468, 490, 504, 520, 540, 546, 585, 588, 630, 637, 702, 728, 735, 756, 780, 819, 840, 882, 910, 929, 936, 945, 980, 1080, 1092, 1170, 1176, 1260, 1274, 1323, 1365, 1404, 1470, 1512, 1560, 1638, 1755, 1764, 1820, 1858, 1890, 1911, 1960, 2184, 2205, 2340, 2457, 2520, 2548, 2646, 2730, 2787, 2808, 2940, 3185, 3276, 3510, 3528, 3640, 3716, 3780, 3822, 4095, 4410, 4645, 4680, 4914, 5096, 5292, 5460, 5574, 5733, 5880, 6370, 6503, 6552, 6615, 7020, 7432, 7560, 7644, 8190, 8361, 8820, 9290, 9555, 9828, 10584, 10920, 11148, 11466, 12077, 12285, 12740, 13006, 13230, 13935, 14040, 15288, 16380, 16722, 17199, 17640, 18580, 19110, 19509, 19656, 22296, 22932, 24154, 24570, 25083, 25480, 26012, 26460, 27870, 28665, 32515, 32760, 33444, 34398, 36231, 37160, 38220, 39018, 41805, 45521, 45864, 48308, 49140, 50166, 52024, 52920, 55740, 57330, 58527, 60385, 65030, 66888, 68796, 72462, 76440, 78036, 83610, 84539, 85995, 91042, 96616, 97545, 98280, 100332, 108693, 111480, 114660, 117054, 120770, 125415, 130060, 136563, 137592, 144924, 156072, 167220, 169078, 171990, 175581, 181155, 182084, 195090, 200664, 217386, 227605, 229320, 234108, 241540, 250830, 253617, 260120, 273126, 289848, 292635, 326079, 334440, 338156, 343980, 351162, 362310, 364168, 390180, 409689, 422695, 434772, 455210, 468216, 483080, 501660, 507234, 543465, 546252, 585270, 591773, 652158, 676312, 682815, 687960, 702324, 724620, 760851, 780360, 819378, 845390, 869544, 877905, 910420, 1003320, 1014468, 1086930, 1092504, 1170540, 1183546, 1229067, 1268085, 1304316, 1365630, 1404648, 1449240, 1521702, 1630395, 1638756, 1690780, 1755810, 1775319, 1820840, 2028936, 2048445, 2173860, 2282553, 2341080, 2367092, 2458134, 2536170, 2608632, 2731260, 2958865, 3043404, 3260790, 3277512, 3381560, 3511620, 3550638, 3804255, 4096890, 4347720, 4565106, 4734184, 4916268, 5072340, 5325957, 5462520, 5917730, 6086808, 6145335, 6521580, 7023240, 7101276, 7608510, 8193780, 8876595, 9130212, 9832536, 10144680, 10651914, 11412765, 11835460, 12290670, 13043160, 14202552, 15217020, 15977871, 16387560, 17753190, 18260424, 21303828, 22825530, 23670920, 24581340, 26629785, 30434040, 31955742, 35506380, 42607656, 45651060, 49162680, 53259570, 63911484, 71012760, 79889355, 91302120, 106519140, 127822968, 159778710, 213038280, 319557420, 639114840]

約数ペア:

[(1, 639114840), (2, 319557420), (3, 213038280), (4, 159778710), (5, 127822968), (6, 106519140), (7, 91302120), (8, 79889355), (9, 71012760), (10, 63911484), (12, 53259570), (13, 49162680), (14, 45651060), (15, 42607656), (18, 35506380), (20, 31955742), (21, 30434040), (24, 26629785), (26, 24581340), (27, 23670920), (28, 22825530), (30, 21303828), (35, 18260424), (36, 17753190), (39, 16387560), (40, 15977871), (42, 15217020), (45, 14202552), (49, 13043160), (52, 12290670), (54, 11835460), (56, 11412765), (60, 10651914), (63, 10144680), (65, 9832536), (70, 9130212), (72, 8876595), (78, 8193780), (84, 7608510), (90, 7101276), (91, 7023240), (98, 6521580), (104, 6145335), (105, 6086808), (108, 5917730), (117, 5462520), (120, 5325957), (126, 5072340), (130, 4916268), (135, 4734184), (140, 4565106), (147, 4347720), (156, 4096890), (168, 3804255), (180, 3550638), (182, 3511620), (189, 3381560), (195, 3277512), (196, 3260790), (210, 3043404), (216, 2958865), (234, 2731260), (245, 2608632), (252, 2536170), (260, 2458134), (270, 2367092), (273, 2341080), (280, 2282553), (294, 2173860), (312, 2048445), (315, 2028936), (351, 1820840), (360, 1775319), (364, 1755810), (378, 1690780), (390, 1638756), (392, 1630395), (420, 1521702), (441, 1449240), (455, 1404648), (468, 1365630), (490, 1304316), (504, 1268085), (520, 1229067), (540, 1183546), (546, 1170540), (585, 1092504), (588, 1086930), (630, 1014468), (637, 1003320), (702, 910420), (728, 877905), (735, 869544), (756, 845390), (780, 819378), (819, 780360), (840, 760851), (882, 724620), (910, 702324), (929, 687960), (936, 682815), (945, 676312), (980, 652158), (1080, 591773), (1092, 585270), (1170, 546252), (1176, 543465), (1260, 507234), (1274, 501660), (1323, 483080), (1365, 468216), (1404, 455210), (1470, 434772), (1512, 422695), (1560, 409689), (1638, 390180), (1755, 364168), (1764, 362310), (1820, 351162), (1858, 343980), (1890, 338156), (1911, 334440), (1960, 326079), (2184, 292635), (2205, 289848), (2340, 273126), (2457, 260120), (2520, 253617), (2548, 250830), (2646, 241540), (2730, 234108), (2787, 229320), (2808, 227605), (2940, 217386), (3185, 200664), (3276, 195090), (3510, 182084), (3528, 181155), (3640, 175581), (3716, 171990), (3780, 169078), (3822, 167220), (4095, 156072), (4410, 144924), (4645, 137592), (4680, 136563), (4914, 130060), (5096, 125415), (5292, 120770), (5460, 117054), (5574, 114660), (5733, 111480), (5880, 108693), (6370, 100332), (6503, 98280), (6552, 97545), (6615, 96616), (7020, 91042), (7432, 85995), (7560, 84539), (7644, 83610), (8190, 78036), (8361, 76440), (8820, 72462), (9290, 68796), (9555, 66888), (9828, 65030), (10584, 60385), (10920, 58527), (11148, 57330), (11466, 55740), (12077, 52920), (12285, 52024), (12740, 50166), (13006, 49140), (13230, 48308), (13935, 45864), (14040, 45521), (15288, 41805), (16380, 39018), (16722, 38220), (17199, 37160), (17640, 36231), (18580, 34398), (19110, 33444), (19509, 32760), (19656, 32515), (22296, 28665), (22932, 27870), (24154, 26460), (24570, 26012), (25083, 25480)]