490930440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:173

約数の個数: 512

約数和(自身を含む): 2039869440

約数和(自身を除く): 1548939000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 52, 55, 56, 60, 61, 65, 66, 67, 70, 77, 78, 84, 88, 91, 104, 105, 110, 120, 122, 130, 132, 134, 140, 143, 154, 156, 165, 168, 182, 183, 195, 201, 210, 220, 231, 244, 260, 264, 268, 273, 280, 286, 305, 308, 312, 330, 335, 364, 366, 385, 390, 402, 420, 427, 429, 440, 455, 462, 469, 488, 520, 536, 546, 572, 610, 616, 660, 670, 671, 715, 728, 732, 737, 770, 780, 793, 804, 840, 854, 858, 871, 910, 915, 924, 938, 1001, 1005, 1092, 1144, 1155, 1220, 1281, 1320, 1340, 1342, 1365, 1407, 1430, 1464, 1474, 1540, 1560, 1586, 1608, 1708, 1716, 1742, 1820, 1830, 1848, 1876, 2002, 2010, 2013, 2135, 2145, 2184, 2211, 2310, 2345, 2379, 2440, 2562, 2613, 2680, 2684, 2730, 2814, 2860, 2948, 3003, 3080, 3172, 3355, 3416, 3432, 3484, 3640, 3660, 3685, 3752, 3965, 4004, 4020, 4026, 4087, 4270, 4290, 4355, 4422, 4620, 4690, 4697, 4758, 5005, 5124, 5159, 5226, 5368, 5460, 5551, 5628, 5720, 5896, 6006, 6097, 6344, 6405, 6710, 6968, 7035, 7320, 7370, 7930, 8008, 8040, 8052, 8174, 8540, 8580, 8710, 8723, 8844, 9240, 9380, 9394, 9516, 9581, 10010, 10065, 10248, 10318, 10452, 10920, 11055, 11102, 11256, 11895, 12012, 12194, 12261, 12810, 13065, 13420, 14070, 14091, 14740, 15015, 15477, 15860, 16104, 16348, 16653, 17080, 17160, 17420, 17446, 17688, 18291, 18760, 18788, 19032, 19162, 20020, 20130, 20435, 20636, 20904, 22110, 22204, 23485, 23790, 24024, 24388, 24522, 25620, 25795, 26130, 26169, 26840, 27755, 28140, 28182, 28609, 28743, 29480, 30030, 30485, 30954, 31720, 32696, 33306, 34840, 34892, 36582, 37576, 38324, 40040, 40260, 40870, 41272, 43615, 44220, 44408, 44957, 46970, 47580, 47905, 48776, 49044, 51240, 51590, 52260, 52338, 53131, 55510, 56280, 56364, 57218, 57486, 60060, 60970, 61061, 61305, 61908, 66612, 67067, 69784, 70455, 73164, 76648, 77385, 80520, 81740, 83265, 85827, 87230, 88440, 89914, 91455, 93940, 95160, 95810, 98088, 103180, 104520, 104676, 106262, 111020, 112728, 114436, 114972, 120120, 121940, 122122, 122610, 123816, 130845, 133224, 134134, 134871, 140910, 143045, 143715, 146328, 154770, 159393, 163480, 166530, 171654, 174460, 179828, 182910, 183183, 187880, 191620, 201201, 206360, 209352, 212524, 222040, 224785, 228872, 229944, 243880, 244244, 245220, 261690, 265655, 268268, 269742, 281820, 286090, 287430, 305305, 309540, 314699, 318786, 333060, 335335, 343308, 348920, 359656, 365820, 366366, 371917, 383240, 402402, 425048, 429135, 449570, 488488, 490440, 523380, 531310, 536536, 539484, 563640, 572180, 574860, 584441, 610610, 619080, 629398, 637572, 666120, 670670, 674355, 686616, 731640, 732732, 743834, 796965, 804804, 858270, 899140, 915915, 944097, 1006005, 1046760, 1062620, 1078968, 1115751, 1144360, 1149720, 1168882, 1221220, 1258796, 1275144, 1341340, 1348710, 1465464, 1487668, 1573495, 1593930, 1609608, 1716540, 1753323, 1798280, 1831830, 1859585, 1888194, 2012010, 2125240, 2231502, 2337764, 2442440, 2517592, 2682680, 2697420, 2922205, 2975336, 3146990, 3187860, 3433080, 3506646, 3663660, 3719170, 3776388, 4024020, 4091087, 4463004, 4675528, 4720485, 5394840, 5578755, 5844410, 6293980, 6375720, 7013292, 7327320, 7438340, 7552776, 8048040, 8182174, 8766615, 8926008, 9440970, 11157510, 11688820, 12273261, 12587960, 14026584, 14876680, 16364348, 17533230, 18881940, 20455435, 22315020, 23377640, 24546522, 32728696, 35066460, 37763880, 40910870, 44630040, 49093044, 61366305, 70132920, 81821740, 98186088, 122732610, 163643480, 245465220, 490930440]

約数ペア:

[(1, 490930440), (2, 245465220), (3, 163643480), (4, 122732610), (5, 98186088), (6, 81821740), (7, 70132920), (8, 61366305), (10, 49093044), (11, 44630040), (12, 40910870), (13, 37763880), (14, 35066460), (15, 32728696), (20, 24546522), (21, 23377640), (22, 22315020), (24, 20455435), (26, 18881940), (28, 17533230), (30, 16364348), (33, 14876680), (35, 14026584), (39, 12587960), (40, 12273261), (42, 11688820), (44, 11157510), (52, 9440970), (55, 8926008), (56, 8766615), (60, 8182174), (61, 8048040), (65, 7552776), (66, 7438340), (67, 7327320), (70, 7013292), (77, 6375720), (78, 6293980), (84, 5844410), (88, 5578755), (91, 5394840), (104, 4720485), (105, 4675528), (110, 4463004), (120, 4091087), (122, 4024020), (130, 3776388), (132, 3719170), (134, 3663660), (140, 3506646), (143, 3433080), (154, 3187860), (156, 3146990), (165, 2975336), (168, 2922205), (182, 2697420), (183, 2682680), (195, 2517592), (201, 2442440), (210, 2337764), (220, 2231502), (231, 2125240), (244, 2012010), (260, 1888194), (264, 1859585), (268, 1831830), (273, 1798280), (280, 1753323), (286, 1716540), (305, 1609608), (308, 1593930), (312, 1573495), (330, 1487668), (335, 1465464), (364, 1348710), (366, 1341340), (385, 1275144), (390, 1258796), (402, 1221220), (420, 1168882), (427, 1149720), (429, 1144360), (440, 1115751), (455, 1078968), (462, 1062620), (469, 1046760), (488, 1006005), (520, 944097), (536, 915915), (546, 899140), (572, 858270), (610, 804804), (616, 796965), (660, 743834), (670, 732732), (671, 731640), (715, 686616), (728, 674355), (732, 670670), (737, 666120), (770, 637572), (780, 629398), (793, 619080), (804, 610610), (840, 584441), (854, 574860), (858, 572180), (871, 563640), (910, 539484), (915, 536536), (924, 531310), (938, 523380), (1001, 490440), (1005, 488488), (1092, 449570), (1144, 429135), (1155, 425048), (1220, 402402), (1281, 383240), (1320, 371917), (1340, 366366), (1342, 365820), (1365, 359656), (1407, 348920), (1430, 343308), (1464, 335335), (1474, 333060), (1540, 318786), (1560, 314699), (1586, 309540), (1608, 305305), (1708, 287430), (1716, 286090), (1742, 281820), (1820, 269742), (1830, 268268), (1848, 265655), (1876, 261690), (2002, 245220), (2010, 244244), (2013, 243880), (2135, 229944), (2145, 228872), (2184, 224785), (2211, 222040), (2310, 212524), (2345, 209352), (2379, 206360), (2440, 201201), (2562, 191620), (2613, 187880), (2680, 183183), (2684, 182910), (2730, 179828), (2814, 174460), (2860, 171654), (2948, 166530), (3003, 163480), (3080, 159393), (3172, 154770), (3355, 146328), (3416, 143715), (3432, 143045), (3484, 140910), (3640, 134871), (3660, 134134), (3685, 133224), (3752, 130845), (3965, 123816), (4004, 122610), (4020, 122122), (4026, 121940), (4087, 120120), (4270, 114972), (4290, 114436), (4355, 112728), (4422, 111020), (4620, 106262), (4690, 104676), (4697, 104520), (4758, 103180), (5005, 98088), (5124, 95810), (5159, 95160), (5226, 93940), (5368, 91455), (5460, 89914), (5551, 88440), (5628, 87230), (5720, 85827), (5896, 83265), (6006, 81740), (6097, 80520), (6344, 77385), (6405, 76648), (6710, 73164), (6968, 70455), (7035, 69784), (7320, 67067), (7370, 66612), (7930, 61908), (8008, 61305), (8040, 61061), (8052, 60970), (8174, 60060), (8540, 57486), (8580, 57218), (8710, 56364), (8723, 56280), (8844, 55510), (9240, 53131), (9380, 52338), (9394, 52260), (9516, 51590), (9581, 51240), (10010, 49044), (10065, 48776), (10248, 47905), (10318, 47580), (10452, 46970), (10920, 44957), (11055, 44408), (11102, 44220), (11256, 43615), (11895, 41272), (12012, 40870), (12194, 40260), (12261, 40040), (12810, 38324), (13065, 37576), (13420, 36582), (14070, 34892), (14091, 34840), (14740, 33306), (15015, 32696), (15477, 31720), (15860, 30954), (16104, 30485), (16348, 30030), (16653, 29480), (17080, 28743), (17160, 28609), (17420, 28182), (17446, 28140), (17688, 27755), (18291, 26840), (18760, 26169), (18788, 26130), (19032, 25795), (19162, 25620), (20020, 24522), (20130, 24388), (20435, 24024), (20636, 23790), (20904, 23485), (22110, 22204)]