229217520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:252

約数の個数: 320

約数和(自身を含む): 879943680

約数和(自身を除く): 650726160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 43, 48, 56, 57, 60, 70, 76, 80, 84, 86, 95, 105, 112, 114, 120, 129, 133, 140, 152, 167, 168, 172, 190, 210, 215, 228, 240, 258, 266, 280, 285, 301, 304, 334, 336, 344, 380, 399, 420, 430, 456, 501, 516, 532, 560, 570, 602, 645, 665, 668, 688, 760, 798, 817, 835, 840, 860, 903, 912, 1002, 1032, 1064, 1140, 1169, 1204, 1290, 1330, 1336, 1505, 1520, 1596, 1634, 1670, 1680, 1720, 1806, 1995, 2004, 2064, 2128, 2280, 2338, 2408, 2451, 2505, 2580, 2660, 2672, 3010, 3173, 3192, 3268, 3340, 3440, 3507, 3612, 3990, 4008, 4085, 4515, 4560, 4676, 4816, 4902, 5010, 5160, 5320, 5719, 5845, 6020, 6346, 6384, 6536, 6680, 7014, 7181, 7224, 7980, 8016, 8170, 9030, 9352, 9519, 9804, 10020, 10320, 10640, 11438, 11690, 12040, 12255, 12692, 13072, 13360, 14028, 14362, 14448, 15865, 15960, 16340, 17157, 17535, 18060, 18704, 19038, 19608, 20040, 21543, 22211, 22876, 23380, 24080, 24510, 25384, 28056, 28595, 28724, 31730, 31920, 32680, 34314, 35070, 35905, 36120, 38076, 39216, 40080, 43086, 44422, 45752, 46760, 47595, 49020, 50267, 50768, 56112, 57190, 57448, 63460, 65360, 66633, 68628, 70140, 71810, 72240, 76152, 85785, 86172, 88844, 91504, 93520, 95190, 98040, 100534, 107715, 111055, 114380, 114896, 126920, 133266, 136439, 137256, 140280, 143620, 150801, 152304, 171570, 172344, 177688, 190380, 196080, 201068, 215430, 222110, 228760, 251335, 253840, 266532, 272878, 274512, 280560, 287240, 301602, 333165, 343140, 344688, 355376, 380760, 402136, 409317, 430860, 444220, 457520, 502670, 533064, 545756, 574480, 603204, 666330, 682195, 686280, 754005, 761520, 804272, 818634, 861720, 888440, 955073, 1005340, 1066128, 1091512, 1206408, 1332660, 1364390, 1372560, 1508010, 1637268, 1723440, 1776880, 1910146, 2010680, 2046585, 2183024, 2412816, 2665320, 2728780, 2865219, 3016020, 3274536, 3820292, 4021360, 4093170, 4775365, 5330640, 5457560, 5730438, 6032040, 6549072, 7640584, 8186340, 9550730, 10915120, 11460876, 12064080, 14326095, 15281168, 16372680, 19101460, 22921752, 28652190, 32745360, 38202920, 45843504, 57304380, 76405840, 114608760, 229217520]

約数ペア:

[(1, 229217520), (2, 114608760), (3, 76405840), (4, 57304380), (5, 45843504), (6, 38202920), (7, 32745360), (8, 28652190), (10, 22921752), (12, 19101460), (14, 16372680), (15, 15281168), (16, 14326095), (19, 12064080), (20, 11460876), (21, 10915120), (24, 9550730), (28, 8186340), (30, 7640584), (35, 6549072), (38, 6032040), (40, 5730438), (42, 5457560), (43, 5330640), (48, 4775365), (56, 4093170), (57, 4021360), (60, 3820292), (70, 3274536), (76, 3016020), (80, 2865219), (84, 2728780), (86, 2665320), (95, 2412816), (105, 2183024), (112, 2046585), (114, 2010680), (120, 1910146), (129, 1776880), (133, 1723440), (140, 1637268), (152, 1508010), (167, 1372560), (168, 1364390), (172, 1332660), (190, 1206408), (210, 1091512), (215, 1066128), (228, 1005340), (240, 955073), (258, 888440), (266, 861720), (280, 818634), (285, 804272), (301, 761520), (304, 754005), (334, 686280), (336, 682195), (344, 666330), (380, 603204), (399, 574480), (420, 545756), (430, 533064), (456, 502670), (501, 457520), (516, 444220), (532, 430860), (560, 409317), (570, 402136), (602, 380760), (645, 355376), (665, 344688), (668, 343140), (688, 333165), (760, 301602), (798, 287240), (817, 280560), (835, 274512), (840, 272878), (860, 266532), (903, 253840), (912, 251335), (1002, 228760), (1032, 222110), (1064, 215430), (1140, 201068), (1169, 196080), (1204, 190380), (1290, 177688), (1330, 172344), (1336, 171570), (1505, 152304), (1520, 150801), (1596, 143620), (1634, 140280), (1670, 137256), (1680, 136439), (1720, 133266), (1806, 126920), (1995, 114896), (2004, 114380), (2064, 111055), (2128, 107715), (2280, 100534), (2338, 98040), (2408, 95190), (2451, 93520), (2505, 91504), (2580, 88844), (2660, 86172), (2672, 85785), (3010, 76152), (3173, 72240), (3192, 71810), (3268, 70140), (3340, 68628), (3440, 66633), (3507, 65360), (3612, 63460), (3990, 57448), (4008, 57190), (4085, 56112), (4515, 50768), (4560, 50267), (4676, 49020), (4816, 47595), (4902, 46760), (5010, 45752), (5160, 44422), (5320, 43086), (5719, 40080), (5845, 39216), (6020, 38076), (6346, 36120), (6384, 35905), (6536, 35070), (6680, 34314), (7014, 32680), (7181, 31920), (7224, 31730), (7980, 28724), (8016, 28595), (8170, 28056), (9030, 25384), (9352, 24510), (9519, 24080), (9804, 23380), (10020, 22876), (10320, 22211), (10640, 21543), (11438, 20040), (11690, 19608), (12040, 19038), (12255, 18704), (12692, 18060), (13072, 17535), (13360, 17157), (14028, 16340), (14362, 15960), (14448, 15865)]