15671937160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:372

約数の個数: 256

約数和(自身を含む): 40874803200

約数和(自身を除く): 25202866040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 83, 88, 109, 110, 124, 127, 155, 166, 218, 220, 248, 254, 310, 332, 341, 415, 436, 440, 508, 545, 620, 635, 664, 682, 830, 872, 913, 1016, 1090, 1199, 1240, 1270, 1364, 1397, 1660, 1705, 1826, 2180, 2398, 2540, 2573, 2728, 2794, 3320, 3379, 3410, 3652, 3937, 4360, 4565, 4796, 5080, 5146, 5588, 5995, 6758, 6820, 6985, 7304, 7874, 9047, 9130, 9592, 10292, 10541, 11176, 11990, 12865, 13516, 13640, 13843, 13970, 15748, 16895, 18094, 18260, 19685, 20584, 21082, 23980, 25730, 27032, 27686, 27940, 28303, 31496, 33790, 36188, 36520, 37169, 39370, 42164, 43307, 45235, 47960, 51460, 52705, 55372, 55880, 56606, 67580, 69215, 72376, 74338, 78740, 84328, 86614, 90470, 99517, 102920, 105410, 110744, 113212, 115951, 135160, 138430, 141515, 148676, 152273, 157480, 173228, 180940, 185845, 199034, 210820, 216535, 226424, 231902, 276860, 280457, 283030, 297352, 304546, 326771, 346456, 361880, 371690, 398068, 421640, 429133, 433070, 463804, 497585, 553720, 560914, 566060, 579755, 609092, 653542, 743380, 761365, 796136, 858266, 866140, 927608, 995170, 1121828, 1132120, 1148969, 1159510, 1218184, 1307084, 1402285, 1486760, 1522730, 1633855, 1716532, 1732280, 1990340, 2145665, 2243656, 2297938, 2319020, 2614168, 2804570, 3045460, 3085027, 3267710, 3433064, 3594481, 3980680, 4291330, 4595876, 4638040, 4720463, 5609140, 5744845, 6090920, 6170054, 6535420, 7188962, 8582660, 9191752, 9440926, 11218280, 11489690, 12340108, 12638659, 13070840, 14377924, 15425135, 17165320, 17972405, 18881852, 22979380, 23602315, 24680216, 25277318, 28755848, 30850270, 35618039, 35944810, 37763704, 45958760, 47204630, 50554636, 61700540, 63193295, 71236078, 71889620, 94409260, 101109272, 123401080, 126386590, 142472156, 143779240, 178090195, 188818520, 252773180, 284944312, 356180390, 391798429, 505546360, 712360780, 783596858, 1424721560, 1567193716, 1958992145, 3134387432, 3917984290, 7835968580, 15671937160]

約数ペア:

[(1, 15671937160), (2, 7835968580), (4, 3917984290), (5, 3134387432), (8, 1958992145), (10, 1567193716), (11, 1424721560), (20, 783596858), (22, 712360780), (31, 505546360), (40, 391798429), (44, 356180390), (55, 284944312), (62, 252773180), (83, 188818520), (88, 178090195), (109, 143779240), (110, 142472156), (124, 126386590), (127, 123401080), (155, 101109272), (166, 94409260), (218, 71889620), (220, 71236078), (248, 63193295), (254, 61700540), (310, 50554636), (332, 47204630), (341, 45958760), (415, 37763704), (436, 35944810), (440, 35618039), (508, 30850270), (545, 28755848), (620, 25277318), (635, 24680216), (664, 23602315), (682, 22979380), (830, 18881852), (872, 17972405), (913, 17165320), (1016, 15425135), (1090, 14377924), (1199, 13070840), (1240, 12638659), (1270, 12340108), (1364, 11489690), (1397, 11218280), (1660, 9440926), (1705, 9191752), (1826, 8582660), (2180, 7188962), (2398, 6535420), (2540, 6170054), (2573, 6090920), (2728, 5744845), (2794, 5609140), (3320, 4720463), (3379, 4638040), (3410, 4595876), (3652, 4291330), (3937, 3980680), (4360, 3594481), (4565, 3433064), (4796, 3267710), (5080, 3085027), (5146, 3045460), (5588, 2804570), (5995, 2614168), (6758, 2319020), (6820, 2297938), (6985, 2243656), (7304, 2145665), (7874, 1990340), (9047, 1732280), (9130, 1716532), (9592, 1633855), (10292, 1522730), (10541, 1486760), (11176, 1402285), (11990, 1307084), (12865, 1218184), (13516, 1159510), (13640, 1148969), (13843, 1132120), (13970, 1121828), (15748, 995170), (16895, 927608), (18094, 866140), (18260, 858266), (19685, 796136), (20584, 761365), (21082, 743380), (23980, 653542), (25730, 609092), (27032, 579755), (27686, 566060), (27940, 560914), (28303, 553720), (31496, 497585), (33790, 463804), (36188, 433070), (36520, 429133), (37169, 421640), (39370, 398068), (42164, 371690), (43307, 361880), (45235, 346456), (47960, 326771), (51460, 304546), (52705, 297352), (55372, 283030), (55880, 280457), (56606, 276860), (67580, 231902), (69215, 226424), (72376, 216535), (74338, 210820), (78740, 199034), (84328, 185845), (86614, 180940), (90470, 173228), (99517, 157480), (102920, 152273), (105410, 148676), (110744, 141515), (113212, 138430), (115951, 135160)]