491014764240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2043851}}^1$

素因数の和:2043898

約数の個数: 320

約数和(自身を含む): 2043721193472

約数和(自身を除く): 1552706429232

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 48, 52, 55, 56, 60, 65, 66, 70, 77, 78, 80, 84, 88, 91, 104, 105, 110, 112, 120, 130, 132, 140, 143, 154, 156, 165, 168, 176, 182, 195, 208, 210, 220, 231, 240, 260, 264, 273, 280, 286, 308, 312, 330, 336, 364, 385, 390, 420, 429, 440, 455, 462, 520, 528, 546, 560, 572, 616, 624, 660, 715, 728, 770, 780, 840, 858, 880, 910, 924, 1001, 1040, 1092, 1144, 1155, 1232, 1320, 1365, 1430, 1456, 1540, 1560, 1680, 1716, 1820, 1848, 2002, 2145, 2184, 2288, 2310, 2640, 2730, 2860, 3003, 3080, 3120, 3432, 3640, 3696, 4004, 4290, 4368, 4620, 5005, 5460, 5720, 6006, 6160, 6864, 7280, 8008, 8580, 9240, 10010, 10920, 11440, 12012, 15015, 16016, 17160, 18480, 20020, 21840, 24024, 30030, 34320, 40040, 48048, 60060, 80080, 120120, 240240, 2043851, 4087702, 6131553, 8175404, 10219255, 12263106, 14306957, 16350808, 20438510, 22482361, 24526212, 26570063, 28613914, 30657765, 32701616, 40877020, 42920871, 44964722, 49052424, 53140126, 57227828, 61315530, 67447083, 71534785, 79710189, 81754040, 85841742, 89929444, 98104848, 106280252, 112411805, 114455656, 122631060, 132850315, 134894166, 143069570, 157376527, 159420378, 163508080, 171683484, 179858888, 185990441, 212560504, 214604355, 224823610, 228911312, 245262120, 265700630, 269788332, 286139140, 292270693, 314753054, 318840756, 337235415, 343366968, 359717776, 371980882, 398550945, 425121008, 429208710, 449647220, 472129581, 490524240, 531401260, 539576664, 557971323, 572278280, 584541386, 629506108, 637681512, 674470830, 686733936, 743961764, 786882635, 797101890, 858417420, 876812079, 899294440, 929952205, 944259162, 1062802520, 1079153328, 1115942646, 1144556560, 1169082772, 1259012216, 1275363024, 1348941660, 1461353465, 1487923528, 1573765270, 1594203780, 1716834840, 1753624158, 1798588880, 1859904410, 1888518324, 2045894851, 2125605040, 2231885292, 2338165544, 2360647905, 2518024432, 2697883320, 2789856615, 2922706930, 2975847056, 3147530540, 3188407560, 3433669680, 3507248316, 3719808820, 3777036648, 4091789702, 4384060395, 4463770584, 4676331088, 4721295810, 5395766640, 5579713230, 5845413860, 6137684553, 6295061080, 6376815120, 7014496632, 7439617640, 7554073296, 8183579404, 8768120790, 8927541168, 9442591620, 10229474255, 11159426460, 11690827720, 12275369106, 12590122160, 14028993264, 14879235280, 16367158808, 17536241580, 18885183240, 20458948510, 22318852920, 23381655440, 24550738212, 30688422765, 32734317616, 35072483160, 37770366480, 40917897020, 44637705840, 49101476424, 61376845530, 70144966320, 81835794040, 98202952848, 122753691060, 163671588080, 245507382120, 491014764240]

約数ペア:

[(1, 491014764240), (2, 245507382120), (3, 163671588080), (4, 122753691060), (5, 98202952848), (6, 81835794040), (7, 70144966320), (8, 61376845530), (10, 49101476424), (11, 44637705840), (12, 40917897020), (13, 37770366480), (14, 35072483160), (15, 32734317616), (16, 30688422765), (20, 24550738212), (21, 23381655440), (22, 22318852920), (24, 20458948510), (26, 18885183240), (28, 17536241580), (30, 16367158808), (33, 14879235280), (35, 14028993264), (39, 12590122160), (40, 12275369106), (42, 11690827720), (44, 11159426460), (48, 10229474255), (52, 9442591620), (55, 8927541168), (56, 8768120790), (60, 8183579404), (65, 7554073296), (66, 7439617640), (70, 7014496632), (77, 6376815120), (78, 6295061080), (80, 6137684553), (84, 5845413860), (88, 5579713230), (91, 5395766640), (104, 4721295810), (105, 4676331088), (110, 4463770584), (112, 4384060395), (120, 4091789702), (130, 3777036648), (132, 3719808820), (140, 3507248316), (143, 3433669680), (154, 3188407560), (156, 3147530540), (165, 2975847056), (168, 2922706930), (176, 2789856615), (182, 2697883320), (195, 2518024432), (208, 2360647905), (210, 2338165544), (220, 2231885292), (231, 2125605040), (240, 2045894851), (260, 1888518324), (264, 1859904410), (273, 1798588880), (280, 1753624158), (286, 1716834840), (308, 1594203780), (312, 1573765270), (330, 1487923528), (336, 1461353465), (364, 1348941660), (385, 1275363024), (390, 1259012216), (420, 1169082772), (429, 1144556560), (440, 1115942646), (455, 1079153328), (462, 1062802520), (520, 944259162), (528, 929952205), (546, 899294440), (560, 876812079), (572, 858417420), (616, 797101890), (624, 786882635), (660, 743961764), (715, 686733936), (728, 674470830), (770, 637681512), (780, 629506108), (840, 584541386), (858, 572278280), (880, 557971323), (910, 539576664), (924, 531401260), (1001, 490524240), (1040, 472129581), (1092, 449647220), (1144, 429208710), (1155, 425121008), (1232, 398550945), (1320, 371980882), (1365, 359717776), (1430, 343366968), (1456, 337235415), (1540, 318840756), (1560, 314753054), (1680, 292270693), (1716, 286139140), (1820, 269788332), (1848, 265700630), (2002, 245262120), (2145, 228911312), (2184, 224823610), (2288, 214604355), (2310, 212560504), (2640, 185990441), (2730, 179858888), (2860, 171683484), (3003, 163508080), (3080, 159420378), (3120, 157376527), (3432, 143069570), (3640, 134894166), (3696, 132850315), (4004, 122631060), (4290, 114455656), (4368, 112411805), (4620, 106280252), (5005, 98104848), (5460, 89929444), (5720, 85841742), (6006, 81754040), (6160, 79710189), (6864, 71534785), (7280, 67447083), (8008, 61315530), (8580, 57227828), (9240, 53140126), (10010, 49052424), (10920, 44964722), (11440, 42920871), (12012, 40877020), (15015, 32701616), (16016, 30657765), (17160, 28613914), (18480, 26570063), (20020, 24526212), (21840, 22482361), (24024, 20438510), (30030, 16350808), (34320, 14306957), (40040, 12263106), (48048, 10219255), (60060, 8175404), (80080, 6131553), (120120, 4087702), (240240, 2043851)]