1869248880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1231}}^1$

素因数の和:1309

約数の個数: 320

約数和(自身を含む): 6966220800

約数和(自身を除く): 5096971920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 37, 38, 40, 45, 48, 54, 57, 60, 72, 74, 76, 80, 90, 95, 108, 111, 114, 120, 135, 144, 148, 152, 171, 180, 185, 190, 216, 222, 228, 240, 270, 285, 296, 304, 333, 342, 360, 370, 380, 432, 444, 456, 513, 540, 555, 570, 592, 666, 684, 703, 720, 740, 760, 855, 888, 912, 999, 1026, 1080, 1110, 1140, 1231, 1332, 1368, 1406, 1480, 1520, 1665, 1710, 1776, 1998, 2052, 2109, 2160, 2220, 2280, 2462, 2565, 2664, 2736, 2812, 2960, 3330, 3420, 3515, 3693, 3996, 4104, 4218, 4440, 4560, 4924, 4995, 5130, 5328, 5624, 6155, 6327, 6660, 6840, 7030, 7386, 7992, 8208, 8436, 8880, 9848, 9990, 10260, 10545, 11079, 11248, 12310, 12654, 13320, 13680, 14060, 14772, 15984, 16872, 18465, 18981, 19696, 19980, 20520, 21090, 22158, 23389, 24620, 25308, 26640, 28120, 29544, 31635, 33237, 33744, 36930, 37962, 39960, 41040, 42180, 44316, 45547, 46778, 49240, 50616, 55395, 56240, 59088, 63270, 66474, 70167, 73860, 75924, 79920, 84360, 88632, 91094, 93556, 94905, 98480, 101232, 110790, 116945, 126540, 132948, 136641, 140334, 147720, 151848, 166185, 168720, 177264, 182188, 187112, 189810, 210501, 221580, 227735, 233890, 253080, 265896, 273282, 280668, 295440, 303696, 332370, 350835, 364376, 374224, 379620, 409923, 421002, 443160, 455470, 467780, 506160, 531792, 546564, 561336, 631503, 664740, 683205, 701670, 728752, 759240, 819846, 842004, 865393, 886320, 910940, 935560, 1052505, 1093128, 1122672, 1229769, 1263006, 1329480, 1366410, 1403340, 1518480, 1639692, 1684008, 1730786, 1821880, 1871120, 2049615, 2105010, 2186256, 2459538, 2526012, 2596179, 2658960, 2732820, 2806680, 3157515, 3279384, 3368016, 3461572, 3643760, 4099230, 4210020, 4326965, 4919076, 5052024, 5192358, 5465640, 5613360, 6148845, 6315030, 6558768, 6923144, 7788537, 8198460, 8420040, 8653930, 9838152, 10104048, 10384716, 10931280, 12297690, 12630060, 12980895, 13846288, 15577074, 16396920, 16840080, 17307860, 19676304, 20769432, 23365611, 24595380, 25260120, 25961790, 31154148, 32793840, 34615720, 38942685, 41538864, 46731222, 49190760, 50520240, 51923580, 62308296, 69231440, 77885370, 93462444, 98381520, 103847160, 116828055, 124616592, 155770740, 186924888, 207694320, 233656110, 311541480, 373849776, 467312220, 623082960, 934624440, 1869248880]

約数ペア:

[(1, 1869248880), (2, 934624440), (3, 623082960), (4, 467312220), (5, 373849776), (6, 311541480), (8, 233656110), (9, 207694320), (10, 186924888), (12, 155770740), (15, 124616592), (16, 116828055), (18, 103847160), (19, 98381520), (20, 93462444), (24, 77885370), (27, 69231440), (30, 62308296), (36, 51923580), (37, 50520240), (38, 49190760), (40, 46731222), (45, 41538864), (48, 38942685), (54, 34615720), (57, 32793840), (60, 31154148), (72, 25961790), (74, 25260120), (76, 24595380), (80, 23365611), (90, 20769432), (95, 19676304), (108, 17307860), (111, 16840080), (114, 16396920), (120, 15577074), (135, 13846288), (144, 12980895), (148, 12630060), (152, 12297690), (171, 10931280), (180, 10384716), (185, 10104048), (190, 9838152), (216, 8653930), (222, 8420040), (228, 8198460), (240, 7788537), (270, 6923144), (285, 6558768), (296, 6315030), (304, 6148845), (333, 5613360), (342, 5465640), (360, 5192358), (370, 5052024), (380, 4919076), (432, 4326965), (444, 4210020), (456, 4099230), (513, 3643760), (540, 3461572), (555, 3368016), (570, 3279384), (592, 3157515), (666, 2806680), (684, 2732820), (703, 2658960), (720, 2596179), (740, 2526012), (760, 2459538), (855, 2186256), (888, 2105010), (912, 2049615), (999, 1871120), (1026, 1821880), (1080, 1730786), (1110, 1684008), (1140, 1639692), (1231, 1518480), (1332, 1403340), (1368, 1366410), (1406, 1329480), (1480, 1263006), (1520, 1229769), (1665, 1122672), (1710, 1093128), (1776, 1052505), (1998, 935560), (2052, 910940), (2109, 886320), (2160, 865393), (2220, 842004), (2280, 819846), (2462, 759240), (2565, 728752), (2664, 701670), (2736, 683205), (2812, 664740), (2960, 631503), (3330, 561336), (3420, 546564), (3515, 531792), (3693, 506160), (3996, 467780), (4104, 455470), (4218, 443160), (4440, 421002), (4560, 409923), (4924, 379620), (4995, 374224), (5130, 364376), (5328, 350835), (5624, 332370), (6155, 303696), (6327, 295440), (6660, 280668), (6840, 273282), (7030, 265896), (7386, 253080), (7992, 233890), (8208, 227735), (8436, 221580), (8880, 210501), (9848, 189810), (9990, 187112), (10260, 182188), (10545, 177264), (11079, 168720), (11248, 166185), (12310, 151848), (12654, 147720), (13320, 140334), (13680, 136641), (14060, 132948), (14772, 126540), (15984, 116945), (16872, 110790), (18465, 101232), (18981, 98480), (19696, 94905), (19980, 93556), (20520, 91094), (21090, 88632), (22158, 84360), (23389, 79920), (24620, 75924), (25308, 73860), (26640, 70167), (28120, 66474), (29544, 63270), (31635, 59088), (33237, 56240), (33744, 55395), (36930, 50616), (37962, 49240), (39960, 46778), (41040, 45547), (42180, 44316)]