156940312360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{2647}}^1$

素因数の和:3060

約数の個数: 256

約数和(自身を含む): 425201011200

約数和(自身を除く): 268260698840

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 19, 20, 26, 34, 38, 40, 52, 65, 68, 76, 85, 95, 104, 130, 136, 152, 170, 190, 221, 247, 260, 323, 340, 353, 380, 442, 494, 520, 646, 680, 706, 760, 884, 988, 1105, 1235, 1292, 1412, 1615, 1765, 1768, 1976, 2210, 2470, 2584, 2647, 2824, 3230, 3530, 4199, 4420, 4589, 4940, 5294, 6001, 6460, 6707, 7060, 8398, 8840, 9178, 9880, 10588, 12002, 12920, 13235, 13414, 14120, 16796, 18356, 20995, 21176, 22945, 24004, 26470, 26828, 30005, 33535, 33592, 34411, 36712, 41990, 44999, 45890, 48008, 50293, 52940, 53656, 60010, 67070, 68822, 78013, 83980, 87191, 89998, 91780, 100586, 105880, 114019, 120020, 134140, 137644, 156026, 167960, 172055, 174382, 179996, 183560, 201172, 224995, 228038, 240040, 251465, 268280, 275288, 312052, 344110, 348764, 359992, 390065, 402344, 435955, 449990, 456076, 502930, 570095, 584987, 624104, 653809, 688220, 697528, 780130, 854981, 871910, 899980, 912152, 934391, 1005860, 1140190, 1169974, 1307618, 1376440, 1482247, 1560260, 1709962, 1743820, 1799960, 1868782, 2011720, 2280380, 2339948, 2615236, 2924935, 2964494, 3120520, 3269045, 3419924, 3487640, 3737564, 4274905, 4560760, 4671955, 4679896, 5230472, 5849870, 5928988, 6538090, 6839848, 7411235, 7475128, 8549810, 9343910, 11114753, 11699740, 11857976, 12147083, 13076180, 14822470, 15884647, 17099620, 17753429, 18687820, 22229506, 23399480, 24294166, 26152360, 29644940, 31769294, 34199240, 35506858, 37375640, 44459012, 48588332, 55573765, 59289880, 60735415, 63538588, 71013716, 79423235, 88767145, 88918024, 97176664, 111147530, 121470830, 127077176, 142027432, 158846470, 177534290, 206500411, 222295060, 230794577, 242941660, 301808293, 317692940, 355068580, 413000822, 444590120, 461589154, 485883320, 603616586, 635385880, 710137160, 826001644, 923178308, 1032502055, 1153972885, 1207233172, 1509041465, 1652003288, 1846356616, 2065004110, 2307945770, 2414466344, 3018082930, 3923507809, 4130008220, 4615891540, 6036165860, 7847015618, 8260016440, 9231783080, 12072331720, 15694031236, 19617539045, 31388062472, 39235078090, 78470156180, 156940312360]

約数ペア:

[(1, 156940312360), (2, 78470156180), (4, 39235078090), (5, 31388062472), (8, 19617539045), (10, 15694031236), (13, 12072331720), (17, 9231783080), (19, 8260016440), (20, 7847015618), (26, 6036165860), (34, 4615891540), (38, 4130008220), (40, 3923507809), (52, 3018082930), (65, 2414466344), (68, 2307945770), (76, 2065004110), (85, 1846356616), (95, 1652003288), (104, 1509041465), (130, 1207233172), (136, 1153972885), (152, 1032502055), (170, 923178308), (190, 826001644), (221, 710137160), (247, 635385880), (260, 603616586), (323, 485883320), (340, 461589154), (353, 444590120), (380, 413000822), (442, 355068580), (494, 317692940), (520, 301808293), (646, 242941660), (680, 230794577), (706, 222295060), (760, 206500411), (884, 177534290), (988, 158846470), (1105, 142027432), (1235, 127077176), (1292, 121470830), (1412, 111147530), (1615, 97176664), (1765, 88918024), (1768, 88767145), (1976, 79423235), (2210, 71013716), (2470, 63538588), (2584, 60735415), (2647, 59289880), (2824, 55573765), (3230, 48588332), (3530, 44459012), (4199, 37375640), (4420, 35506858), (4589, 34199240), (4940, 31769294), (5294, 29644940), (6001, 26152360), (6460, 24294166), (6707, 23399480), (7060, 22229506), (8398, 18687820), (8840, 17753429), (9178, 17099620), (9880, 15884647), (10588, 14822470), (12002, 13076180), (12920, 12147083), (13235, 11857976), (13414, 11699740), (14120, 11114753), (16796, 9343910), (18356, 8549810), (20995, 7475128), (21176, 7411235), (22945, 6839848), (24004, 6538090), (26470, 5928988), (26828, 5849870), (30005, 5230472), (33535, 4679896), (33592, 4671955), (34411, 4560760), (36712, 4274905), (41990, 3737564), (44999, 3487640), (45890, 3419924), (48008, 3269045), (50293, 3120520), (52940, 2964494), (53656, 2924935), (60010, 2615236), (67070, 2339948), (68822, 2280380), (78013, 2011720), (83980, 1868782), (87191, 1799960), (89998, 1743820), (91780, 1709962), (100586, 1560260), (105880, 1482247), (114019, 1376440), (120020, 1307618), (134140, 1169974), (137644, 1140190), (156026, 1005860), (167960, 934391), (172055, 912152), (174382, 899980), (179996, 871910), (183560, 854981), (201172, 780130), (224995, 697528), (228038, 688220), (240040, 653809), (251465, 624104), (268280, 584987), (275288, 570095), (312052, 502930), (344110, 456076), (348764, 449990), (359992, 435955), (390065, 402344)]