31141571520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{13033}}^1$

素因数の和:13203

約数の個数: 224

約数和(自身を含む): 104880948480

約数和(自身を除く): 73739376960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 131, 152, 160, 190, 192, 228, 240, 262, 285, 304, 320, 380, 393, 456, 480, 524, 570, 608, 655, 760, 786, 912, 960, 1048, 1140, 1216, 1310, 1520, 1572, 1824, 1965, 2096, 2280, 2489, 2620, 3040, 3144, 3648, 3930, 4192, 4560, 4978, 5240, 6080, 6288, 7467, 7860, 8384, 9120, 9956, 10480, 12445, 12576, 13033, 14934, 15720, 18240, 19912, 20960, 24890, 25152, 26066, 29868, 31440, 37335, 39099, 39824, 41920, 49780, 52132, 59736, 62880, 65165, 74670, 78198, 79648, 99560, 104264, 119472, 125760, 130330, 149340, 156396, 159296, 195495, 199120, 208528, 238944, 247627, 260660, 298680, 312792, 390990, 398240, 417056, 477888, 495254, 521320, 597360, 625584, 742881, 781980, 796480, 834112, 990508, 1042640, 1194720, 1238135, 1251168, 1485762, 1563960, 1707323, 1981016, 2085280, 2389440, 2476270, 2502336, 2971524, 3127920, 3414646, 3714405, 3962032, 4170560, 4952540, 5121969, 5943048, 6255840, 6829292, 7428810, 7924064, 8536615, 9905080, 10243938, 11886096, 12511680, 13658584, 14857620, 15848128, 17073230, 19810160, 20487876, 23772192, 25609845, 27317168, 29715240, 32439137, 34146460, 39620320, 40975752, 47544384, 51219690, 54634336, 59430480, 64878274, 68292920, 79240640, 81951504, 97317411, 102439380, 109268672, 118860960, 129756548, 136585840, 162195685, 163903008, 194634822, 204878760, 237721920, 259513096, 273171680, 324391370, 327806016, 389269644, 409757520, 486587055, 519026192, 546343360, 648782740, 778539288, 819515040, 973174110, 1038052384, 1297565480, 1557078576, 1639030080, 1946348220, 2076104768, 2595130960, 3114157152, 3892696440, 5190261920, 6228314304, 7785392880, 10380523840, 15570785760, 31141571520]

約数ペア:

[(1, 31141571520), (2, 15570785760), (3, 10380523840), (4, 7785392880), (5, 6228314304), (6, 5190261920), (8, 3892696440), (10, 3114157152), (12, 2595130960), (15, 2076104768), (16, 1946348220), (19, 1639030080), (20, 1557078576), (24, 1297565480), (30, 1038052384), (32, 973174110), (38, 819515040), (40, 778539288), (48, 648782740), (57, 546343360), (60, 519026192), (64, 486587055), (76, 409757520), (80, 389269644), (95, 327806016), (96, 324391370), (114, 273171680), (120, 259513096), (131, 237721920), (152, 204878760), (160, 194634822), (190, 163903008), (192, 162195685), (228, 136585840), (240, 129756548), (262, 118860960), (285, 109268672), (304, 102439380), (320, 97317411), (380, 81951504), (393, 79240640), (456, 68292920), (480, 64878274), (524, 59430480), (570, 54634336), (608, 51219690), (655, 47544384), (760, 40975752), (786, 39620320), (912, 34146460), (960, 32439137), (1048, 29715240), (1140, 27317168), (1216, 25609845), (1310, 23772192), (1520, 20487876), (1572, 19810160), (1824, 17073230), (1965, 15848128), (2096, 14857620), (2280, 13658584), (2489, 12511680), (2620, 11886096), (3040, 10243938), (3144, 9905080), (3648, 8536615), (3930, 7924064), (4192, 7428810), (4560, 6829292), (4978, 6255840), (5240, 5943048), (6080, 5121969), (6288, 4952540), (7467, 4170560), (7860, 3962032), (8384, 3714405), (9120, 3414646), (9956, 3127920), (10480, 2971524), (12445, 2502336), (12576, 2476270), (13033, 2389440), (14934, 2085280), (15720, 1981016), (18240, 1707323), (19912, 1563960), (20960, 1485762), (24890, 1251168), (25152, 1238135), (26066, 1194720), (29868, 1042640), (31440, 990508), (37335, 834112), (39099, 796480), (39824, 781980), (41920, 742881), (49780, 625584), (52132, 597360), (59736, 521320), (62880, 495254), (65165, 477888), (74670, 417056), (78198, 398240), (79648, 390990), (99560, 312792), (104264, 298680), (119472, 260660), (125760, 247627), (130330, 238944), (149340, 208528), (156396, 199120), (159296, 195495)]