616219240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:232

約数の個数: 256

約数和(自身を含む): 1816657920

約数和(自身を除く): 1200438680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 31, 35, 40, 43, 52, 56, 62, 65, 70, 86, 91, 104, 124, 127, 130, 140, 155, 172, 182, 215, 217, 248, 254, 260, 280, 301, 310, 344, 364, 403, 430, 434, 455, 508, 520, 559, 602, 620, 635, 728, 806, 860, 868, 889, 910, 1016, 1085, 1118, 1204, 1240, 1270, 1333, 1505, 1612, 1651, 1720, 1736, 1778, 1820, 2015, 2170, 2236, 2408, 2540, 2666, 2795, 2821, 3010, 3224, 3302, 3556, 3640, 3913, 3937, 4030, 4340, 4445, 4472, 5080, 5332, 5461, 5590, 5642, 6020, 6604, 6665, 7112, 7826, 7874, 8060, 8255, 8680, 8890, 9331, 10664, 10922, 11180, 11284, 11557, 12040, 13208, 13330, 14105, 15652, 15748, 16120, 16510, 17329, 17780, 18662, 19565, 19685, 21844, 22360, 22568, 23114, 26660, 27305, 27559, 28210, 31304, 31496, 33020, 34658, 35560, 37324, 38227, 39130, 39370, 43688, 46228, 46655, 51181, 53320, 54610, 55118, 56420, 57785, 66040, 69316, 70993, 74648, 76454, 78260, 78740, 86645, 92456, 93310, 102362, 109220, 110236, 112840, 115570, 121303, 137795, 138632, 141986, 152908, 156520, 157480, 169291, 173290, 186620, 191135, 204724, 218440, 220472, 231140, 242606, 255905, 275590, 283972, 305816, 338582, 346580, 354965, 358267, 373240, 382270, 409448, 462280, 485212, 496951, 511810, 551180, 567944, 606515, 677164, 693160, 709930, 716534, 764540, 846455, 970424, 993902, 1023620, 1102360, 1185037, 1213030, 1354328, 1419860, 1433068, 1529080, 1692910, 1791335, 1987804, 2047240, 2200783, 2370074, 2426060, 2484755, 2839720, 2866136, 3385820, 3582670, 3975608, 4401566, 4740148, 4852120, 4969510, 5925185, 6771640, 7165340, 8803132, 9480296, 9939020, 11003915, 11850370, 14330680, 15405481, 17606264, 19878040, 22007830, 23700740, 30810962, 44015660, 47401480, 61621924, 77027405, 88031320, 123243848, 154054810, 308109620, 616219240]

約数ペア:

[(1, 616219240), (2, 308109620), (4, 154054810), (5, 123243848), (7, 88031320), (8, 77027405), (10, 61621924), (13, 47401480), (14, 44015660), (20, 30810962), (26, 23700740), (28, 22007830), (31, 19878040), (35, 17606264), (40, 15405481), (43, 14330680), (52, 11850370), (56, 11003915), (62, 9939020), (65, 9480296), (70, 8803132), (86, 7165340), (91, 6771640), (104, 5925185), (124, 4969510), (127, 4852120), (130, 4740148), (140, 4401566), (155, 3975608), (172, 3582670), (182, 3385820), (215, 2866136), (217, 2839720), (248, 2484755), (254, 2426060), (260, 2370074), (280, 2200783), (301, 2047240), (310, 1987804), (344, 1791335), (364, 1692910), (403, 1529080), (430, 1433068), (434, 1419860), (455, 1354328), (508, 1213030), (520, 1185037), (559, 1102360), (602, 1023620), (620, 993902), (635, 970424), (728, 846455), (806, 764540), (860, 716534), (868, 709930), (889, 693160), (910, 677164), (1016, 606515), (1085, 567944), (1118, 551180), (1204, 511810), (1240, 496951), (1270, 485212), (1333, 462280), (1505, 409448), (1612, 382270), (1651, 373240), (1720, 358267), (1736, 354965), (1778, 346580), (1820, 338582), (2015, 305816), (2170, 283972), (2236, 275590), (2408, 255905), (2540, 242606), (2666, 231140), (2795, 220472), (2821, 218440), (3010, 204724), (3224, 191135), (3302, 186620), (3556, 173290), (3640, 169291), (3913, 157480), (3937, 156520), (4030, 152908), (4340, 141986), (4445, 138632), (4472, 137795), (5080, 121303), (5332, 115570), (5461, 112840), (5590, 110236), (5642, 109220), (6020, 102362), (6604, 93310), (6665, 92456), (7112, 86645), (7826, 78740), (7874, 78260), (8060, 76454), (8255, 74648), (8680, 70993), (8890, 69316), (9331, 66040), (10664, 57785), (10922, 56420), (11180, 55118), (11284, 54610), (11557, 53320), (12040, 51181), (13208, 46655), (13330, 46228), (14105, 43688), (15652, 39370), (15748, 39130), (16120, 38227), (16510, 37324), (17329, 35560), (17780, 34658), (18662, 33020), (19565, 31496), (19685, 31304), (21844, 28210), (22360, 27559), (22568, 27305), (23114, 26660)]