7889898660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:296

約数の個数: 384

約数和(自身を含む): 27095040000

約数和(自身を除く): 19205141340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 49, 60, 62, 70, 83, 84, 93, 98, 105, 124, 140, 147, 149, 155, 166, 186, 196, 210, 217, 245, 249, 294, 298, 310, 332, 343, 372, 415, 420, 434, 447, 465, 490, 498, 581, 588, 596, 620, 651, 686, 735, 745, 830, 868, 894, 930, 980, 996, 1029, 1043, 1085, 1162, 1245, 1302, 1372, 1470, 1490, 1519, 1660, 1715, 1743, 1788, 1860, 2058, 2086, 2170, 2235, 2324, 2490, 2573, 2604, 2905, 2940, 2980, 3038, 3129, 3255, 3430, 3486, 4067, 4116, 4172, 4340, 4470, 4557, 4619, 4980, 5145, 5146, 5215, 5810, 6076, 6258, 6510, 6860, 6972, 7301, 7595, 7719, 8134, 8715, 8940, 9114, 9238, 10290, 10292, 10430, 10633, 11620, 12201, 12367, 12516, 12865, 13020, 13857, 14602, 15190, 15438, 15645, 16268, 17430, 18011, 18228, 18476, 20335, 20580, 20860, 21266, 21903, 22785, 23095, 24402, 24734, 25730, 27714, 28469, 29204, 30380, 30876, 31290, 31899, 32333, 34860, 36022, 36505, 37101, 38595, 40670, 42532, 43806, 45570, 46190, 48804, 49468, 51107, 51460, 53165, 54033, 55428, 56938, 61005, 61835, 62580, 63798, 64666, 69285, 72044, 73010, 74202, 77190, 81340, 85407, 86569, 87612, 90055, 91140, 92380, 96999, 102214, 106330, 108066, 109515, 113876, 122010, 123670, 126077, 127596, 129332, 138570, 142345, 146020, 148404, 153321, 154380, 159495, 161665, 170814, 173138, 180110, 185505, 193998, 204428, 212660, 216132, 219030, 226331, 244020, 247340, 252154, 255535, 259707, 270165, 277140, 284690, 306642, 318990, 323330, 341628, 346276, 360220, 371010, 378231, 383377, 387996, 427035, 432845, 438060, 452662, 484995, 504308, 511070, 519414, 540330, 569380, 605983, 613284, 630385, 637980, 646660, 678993, 742020, 756462, 766605, 766754, 854070, 865690, 882539, 905324, 969990, 1022140, 1038828, 1080660, 1131655, 1150131, 1211966, 1260770, 1298535, 1357986, 1512924, 1533210, 1533508, 1584317, 1708140, 1731380, 1765078, 1817949, 1891155, 1916885, 1939980, 2263310, 2300262, 2423932, 2521540, 2597070, 2647617, 2683639, 2715972, 3029915, 3066420, 3168634, 3394965, 3530156, 3635898, 3782310, 3833770, 4241881, 4412695, 4526620, 4600524, 4752951, 5194140, 5295234, 5367278, 5750655, 6059830, 6337268, 6789930, 7271796, 7564620, 7667540, 7921585, 8050917, 8483762, 8825390, 9089745, 9505902, 10590468, 10734556, 11501310, 12119660, 12725643, 13238085, 13418195, 13579860, 15843170, 16101834, 16967524, 17650780, 18179490, 18785473, 19011804, 21209405, 23002620, 23764755, 25451286, 26476170, 26836390, 31686340, 32203668, 36358980, 37570946, 40254585, 42418810, 47529510, 50902572, 52952340, 53672780, 56356419, 63628215, 75141892, 80509170, 84837620, 93927365, 95059020, 112712838, 127256430, 131498311, 161018340, 187854730, 225425676, 254512860, 262996622, 281782095, 375709460, 394494933, 525993244, 563564190, 657491555, 788989866, 1127128380, 1314983110, 1577979732, 1972474665, 2629966220, 3944949330, 7889898660]

約数ペア:

[(1, 7889898660), (2, 3944949330), (3, 2629966220), (4, 1972474665), (5, 1577979732), (6, 1314983110), (7, 1127128380), (10, 788989866), (12, 657491555), (14, 563564190), (15, 525993244), (20, 394494933), (21, 375709460), (28, 281782095), (30, 262996622), (31, 254512860), (35, 225425676), (42, 187854730), (49, 161018340), (60, 131498311), (62, 127256430), (70, 112712838), (83, 95059020), (84, 93927365), (93, 84837620), (98, 80509170), (105, 75141892), (124, 63628215), (140, 56356419), (147, 53672780), (149, 52952340), (155, 50902572), (166, 47529510), (186, 42418810), (196, 40254585), (210, 37570946), (217, 36358980), (245, 32203668), (249, 31686340), (294, 26836390), (298, 26476170), (310, 25451286), (332, 23764755), (343, 23002620), (372, 21209405), (415, 19011804), (420, 18785473), (434, 18179490), (447, 17650780), (465, 16967524), (490, 16101834), (498, 15843170), (581, 13579860), (588, 13418195), (596, 13238085), (620, 12725643), (651, 12119660), (686, 11501310), (735, 10734556), (745, 10590468), (830, 9505902), (868, 9089745), (894, 8825390), (930, 8483762), (980, 8050917), (996, 7921585), (1029, 7667540), (1043, 7564620), (1085, 7271796), (1162, 6789930), (1245, 6337268), (1302, 6059830), (1372, 5750655), (1470, 5367278), (1490, 5295234), (1519, 5194140), (1660, 4752951), (1715, 4600524), (1743, 4526620), (1788, 4412695), (1860, 4241881), (2058, 3833770), (2086, 3782310), (2170, 3635898), (2235, 3530156), (2324, 3394965), (2490, 3168634), (2573, 3066420), (2604, 3029915), (2905, 2715972), (2940, 2683639), (2980, 2647617), (3038, 2597070), (3129, 2521540), (3255, 2423932), (3430, 2300262), (3486, 2263310), (4067, 1939980), (4116, 1916885), (4172, 1891155), (4340, 1817949), (4470, 1765078), (4557, 1731380), (4619, 1708140), (4980, 1584317), (5145, 1533508), (5146, 1533210), (5215, 1512924), (5810, 1357986), (6076, 1298535), (6258, 1260770), (6510, 1211966), (6860, 1150131), (6972, 1131655), (7301, 1080660), (7595, 1038828), (7719, 1022140), (8134, 969990), (8715, 905324), (8940, 882539), (9114, 865690), (9238, 854070), (10290, 766754), (10292, 766605), (10430, 756462), (10633, 742020), (11620, 678993), (12201, 646660), (12367, 637980), (12516, 630385), (12865, 613284), (13020, 605983), (13857, 569380), (14602, 540330), (15190, 519414), (15438, 511070), (15645, 504308), (16268, 484995), (17430, 452662), (18011, 438060), (18228, 432845), (18476, 427035), (20335, 387996), (20580, 383377), (20860, 378231), (21266, 371010), (21903, 360220), (22785, 346276), (23095, 341628), (24402, 323330), (24734, 318990), (25730, 306642), (27714, 284690), (28469, 277140), (29204, 270165), (30380, 259707), (30876, 255535), (31290, 252154), (31899, 247340), (32333, 244020), (34860, 226331), (36022, 219030), (36505, 216132), (37101, 212660), (38595, 204428), (40670, 193998), (42532, 185505), (43806, 180110), (45570, 173138), (46190, 170814), (48804, 161665), (49468, 159495), (51107, 154380), (51460, 153321), (53165, 148404), (54033, 146020), (55428, 142345), (56938, 138570), (61005, 129332), (61835, 127596), (62580, 126077), (63798, 123670), (64666, 122010), (69285, 113876), (72044, 109515), (73010, 108066), (74202, 106330), (77190, 102214), (81340, 96999), (85407, 92380), (86569, 91140), (87612, 90055)]