7126642320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{691}}^1\times {\mathrm{877}}^1$

素因数の和:1598

約数の個数: 240

約数和(自身を含む): 25766083008

約数和(自身を除く): 18639440688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 691, 735, 784, 840, 877, 980, 1176, 1382, 1470, 1680, 1754, 1960, 2073, 2352, 2631, 2764, 2940, 3455, 3508, 3920, 4146, 4385, 4837, 5262, 5528, 5880, 6139, 6910, 7016, 8292, 8770, 9674, 10365, 10524, 11056, 11760, 12278, 13155, 13820, 14032, 14511, 16584, 17540, 18417, 19348, 20730, 21048, 24185, 24556, 26310, 27640, 29022, 30695, 33168, 33859, 35080, 36834, 38696, 41460, 42096, 42973, 48370, 49112, 52620, 55280, 58044, 61390, 67718, 70160, 72555, 73668, 77392, 82920, 85946, 92085, 96740, 98224, 101577, 105240, 116088, 122780, 128919, 135436, 145110, 147336, 165840, 169295, 171892, 184170, 193480, 203154, 210480, 214865, 232176, 245560, 257838, 270872, 290220, 294672, 338590, 343784, 368340, 386960, 406308, 429730, 491120, 507885, 515676, 541744, 580440, 606007, 644595, 677180, 687568, 736680, 812616, 859460, 1015770, 1031352, 1160880, 1212014, 1289190, 1354360, 1473360, 1625232, 1718920, 1818021, 2031540, 2062704, 2424028, 2578380, 2708720, 3030035, 3437840, 3636042, 4063080, 4242049, 4848056, 5156760, 6060070, 7272084, 8126160, 8484098, 9090105, 9696112, 10313520, 12120140, 12726147, 14544168, 16968196, 18180210, 21210245, 24240280, 25452294, 29088336, 29694343, 33936392, 36360420, 42420490, 48480560, 50904588, 59388686, 63630735, 67872784, 72720840, 84840980, 89083029, 101809176, 118777372, 127261470, 145441680, 148471715, 169681960, 178166058, 203618352, 237554744, 254522940, 296943430, 339363920, 356332116, 445415145, 475109488, 509045880, 593886860, 712664232, 890830290, 1018091760, 1187773720, 1425328464, 1781660580, 2375547440, 3563321160, 7126642320]

約数ペア:

[(1, 7126642320), (2, 3563321160), (3, 2375547440), (4, 1781660580), (5, 1425328464), (6, 1187773720), (7, 1018091760), (8, 890830290), (10, 712664232), (12, 593886860), (14, 509045880), (15, 475109488), (16, 445415145), (20, 356332116), (21, 339363920), (24, 296943430), (28, 254522940), (30, 237554744), (35, 203618352), (40, 178166058), (42, 169681960), (48, 148471715), (49, 145441680), (56, 127261470), (60, 118777372), (70, 101809176), (80, 89083029), (84, 84840980), (98, 72720840), (105, 67872784), (112, 63630735), (120, 59388686), (140, 50904588), (147, 48480560), (168, 42420490), (196, 36360420), (210, 33936392), (240, 29694343), (245, 29088336), (280, 25452294), (294, 24240280), (336, 21210245), (392, 18180210), (420, 16968196), (490, 14544168), (560, 12726147), (588, 12120140), (691, 10313520), (735, 9696112), (784, 9090105), (840, 8484098), (877, 8126160), (980, 7272084), (1176, 6060070), (1382, 5156760), (1470, 4848056), (1680, 4242049), (1754, 4063080), (1960, 3636042), (2073, 3437840), (2352, 3030035), (2631, 2708720), (2764, 2578380), (2940, 2424028), (3455, 2062704), (3508, 2031540), (3920, 1818021), (4146, 1718920), (4385, 1625232), (4837, 1473360), (5262, 1354360), (5528, 1289190), (5880, 1212014), (6139, 1160880), (6910, 1031352), (7016, 1015770), (8292, 859460), (8770, 812616), (9674, 736680), (10365, 687568), (10524, 677180), (11056, 644595), (11760, 606007), (12278, 580440), (13155, 541744), (13820, 515676), (14032, 507885), (14511, 491120), (16584, 429730), (17540, 406308), (18417, 386960), (19348, 368340), (20730, 343784), (21048, 338590), (24185, 294672), (24556, 290220), (26310, 270872), (27640, 257838), (29022, 245560), (30695, 232176), (33168, 214865), (33859, 210480), (35080, 203154), (36834, 193480), (38696, 184170), (41460, 171892), (42096, 169295), (42973, 165840), (48370, 147336), (49112, 145110), (52620, 135436), (55280, 128919), (58044, 122780), (61390, 116088), (67718, 105240), (70160, 101577), (72555, 98224), (73668, 96740), (77392, 92085), (82920, 85946)]