15709898520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1$

素因数の和:647

約数の個数: 384

約数和(自身を含む): 54819348480

約数和(自身を除く): 39109449960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 47, 60, 61, 62, 72, 90, 93, 94, 120, 122, 124, 141, 155, 180, 183, 186, 188, 235, 244, 248, 279, 282, 305, 310, 360, 366, 372, 376, 423, 465, 470, 488, 491, 549, 558, 564, 610, 620, 705, 732, 744, 846, 915, 930, 940, 982, 1098, 1116, 1128, 1220, 1240, 1395, 1410, 1457, 1464, 1473, 1692, 1830, 1860, 1880, 1891, 1964, 2115, 2196, 2232, 2440, 2455, 2745, 2790, 2820, 2867, 2914, 2946, 3384, 3660, 3720, 3782, 3928, 4230, 4371, 4392, 4419, 4910, 5490, 5580, 5640, 5673, 5734, 5828, 5892, 7285, 7320, 7365, 7564, 8460, 8601, 8742, 8838, 9455, 9820, 10980, 11160, 11346, 11468, 11656, 11784, 13113, 14335, 14570, 14730, 15128, 15221, 16920, 17019, 17202, 17484, 17676, 18910, 19640, 21855, 21960, 22095, 22692, 22936, 23077, 25803, 26226, 28365, 28670, 29140, 29460, 29951, 30442, 34038, 34404, 34968, 35352, 37820, 43005, 43710, 44190, 45384, 45663, 46154, 51606, 52452, 56730, 57340, 58280, 58920, 59902, 60884, 65565, 68076, 68808, 69231, 75640, 76105, 85095, 86010, 87420, 88380, 88877, 89853, 91326, 92308, 103212, 104904, 113460, 114680, 115385, 119804, 121768, 129015, 131130, 136152, 136989, 138462, 149755, 152210, 170190, 172020, 174840, 176760, 177754, 179706, 182652, 184616, 206424, 207693, 226920, 228315, 230770, 239608, 258030, 262260, 266631, 269559, 273978, 276924, 299510, 304420, 340380, 344040, 346155, 355508, 359412, 365304, 415386, 444385, 449265, 456630, 461540, 516060, 524520, 533262, 539118, 547956, 553848, 599020, 608840, 680760, 684945, 692310, 711016, 715387, 718824, 799893, 830772, 888770, 898530, 913260, 923080, 928481, 1032120, 1038465, 1066524, 1078236, 1095912, 1198040, 1333155, 1347795, 1369890, 1384620, 1407697, 1430774, 1599786, 1661544, 1777540, 1797060, 1826520, 1856962, 2076930, 2133048, 2146161, 2156472, 2666310, 2695590, 2739780, 2769240, 2785443, 2815394, 2861548, 3199572, 3555080, 3576935, 3594120, 3713924, 3999465, 4153860, 4223091, 4292322, 4642405, 5332620, 5391180, 5479560, 5570886, 5630788, 5723096, 6399144, 6438483, 7038485, 7153870, 7427848, 7998930, 8307720, 8356329, 8446182, 8584644, 9284810, 10665240, 10730805, 10782360, 11141772, 11261576, 12669273, 12876966, 13927215, 14076970, 14307740, 15997860, 16712658, 16892364, 17169288, 18569620, 21115455, 21461610, 22283544, 25338546, 25753932, 27854430, 28153940, 28615480, 31995720, 32192415, 33425316, 33784728, 37139240, 41781645, 42230910, 42923220, 43638607, 50677092, 51507864, 55708860, 56307880, 63346365, 64384830, 66850632, 83563290, 84461820, 85846440, 87277214, 101354184, 111417720, 126692730, 128769660, 130915821, 167126580, 168923640, 174554428, 218193035, 253385460, 257539320, 261831642, 334253160, 349108856, 392747463, 436386070, 506770920, 523663284, 654579105, 785494926, 872772140, 1047326568, 1309158210, 1570989852, 1745544280, 1963737315, 2618316420, 3141979704, 3927474630, 5236632840, 7854949260, 15709898520]

約数ペア:

[(1, 15709898520), (2, 7854949260), (3, 5236632840), (4, 3927474630), (5, 3141979704), (6, 2618316420), (8, 1963737315), (9, 1745544280), (10, 1570989852), (12, 1309158210), (15, 1047326568), (18, 872772140), (20, 785494926), (24, 654579105), (30, 523663284), (31, 506770920), (36, 436386070), (40, 392747463), (45, 349108856), (47, 334253160), (60, 261831642), (61, 257539320), (62, 253385460), (72, 218193035), (90, 174554428), (93, 168923640), (94, 167126580), (120, 130915821), (122, 128769660), (124, 126692730), (141, 111417720), (155, 101354184), (180, 87277214), (183, 85846440), (186, 84461820), (188, 83563290), (235, 66850632), (244, 64384830), (248, 63346365), (279, 56307880), (282, 55708860), (305, 51507864), (310, 50677092), (360, 43638607), (366, 42923220), (372, 42230910), (376, 41781645), (423, 37139240), (465, 33784728), (470, 33425316), (488, 32192415), (491, 31995720), (549, 28615480), (558, 28153940), (564, 27854430), (610, 25753932), (620, 25338546), (705, 22283544), (732, 21461610), (744, 21115455), (846, 18569620), (915, 17169288), (930, 16892364), (940, 16712658), (982, 15997860), (1098, 14307740), (1116, 14076970), (1128, 13927215), (1220, 12876966), (1240, 12669273), (1395, 11261576), (1410, 11141772), (1457, 10782360), (1464, 10730805), (1473, 10665240), (1692, 9284810), (1830, 8584644), (1860, 8446182), (1880, 8356329), (1891, 8307720), (1964, 7998930), (2115, 7427848), (2196, 7153870), (2232, 7038485), (2440, 6438483), (2455, 6399144), (2745, 5723096), (2790, 5630788), (2820, 5570886), (2867, 5479560), (2914, 5391180), (2946, 5332620), (3384, 4642405), (3660, 4292322), (3720, 4223091), (3782, 4153860), (3928, 3999465), (4230, 3713924), (4371, 3594120), (4392, 3576935), (4419, 3555080), (4910, 3199572), (5490, 2861548), (5580, 2815394), (5640, 2785443), (5673, 2769240), (5734, 2739780), (5828, 2695590), (5892, 2666310), (7285, 2156472), (7320, 2146161), (7365, 2133048), (7564, 2076930), (8460, 1856962), (8601, 1826520), (8742, 1797060), (8838, 1777540), (9455, 1661544), (9820, 1599786), (10980, 1430774), (11160, 1407697), (11346, 1384620), (11468, 1369890), (11656, 1347795), (11784, 1333155), (13113, 1198040), (14335, 1095912), (14570, 1078236), (14730, 1066524), (15128, 1038465), (15221, 1032120), (16920, 928481), (17019, 923080), (17202, 913260), (17484, 898530), (17676, 888770), (18910, 830772), (19640, 799893), (21855, 718824), (21960, 715387), (22095, 711016), (22692, 692310), (22936, 684945), (23077, 680760), (25803, 608840), (26226, 599020), (28365, 553848), (28670, 547956), (29140, 539118), (29460, 533262), (29951, 524520), (30442, 516060), (34038, 461540), (34404, 456630), (34968, 449265), (35352, 444385), (37820, 415386), (43005, 365304), (43710, 359412), (44190, 355508), (45384, 346155), (45663, 344040), (46154, 340380), (51606, 304420), (52452, 299510), (56730, 276924), (57340, 273978), (58280, 269559), (58920, 266631), (59902, 262260), (60884, 258030), (65565, 239608), (68076, 230770), (68808, 228315), (69231, 226920), (75640, 207693), (76105, 206424), (85095, 184616), (86010, 182652), (87420, 179706), (88380, 177754), (88877, 176760), (89853, 174840), (91326, 172020), (92308, 170190), (103212, 152210), (104904, 149755), (113460, 138462), (114680, 136989), (115385, 136152), (119804, 131130), (121768, 129015)]