520200240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:464

約数の個数: 320

約数和(自身を含む): 1990348800

約数和(自身を除く): 1470148560

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, 168, 172, 190, 210, 215, 228, 240, 258, 266, 280, 285, 301, 304, 336, 344, 379, 380, 399, 420, 430, 456, 516, 532, 560, 570, 602, 645, 665, 688, 758, 760, 798, 817, 840, 860, 903, 912, 1032, 1064, 1137, 1140, 1204, 1290, 1330, 1505, 1516, 1520, 1596, 1634, 1680, 1720, 1806, 1895, 1995, 2064, 2128, 2274, 2280, 2408, 2451, 2580, 2653, 2660, 3010, 3032, 3192, 3268, 3440, 3612, 3790, 3990, 4085, 4515, 4548, 4560, 4816, 4902, 5160, 5306, 5320, 5685, 5719, 6020, 6064, 6384, 6536, 7201, 7224, 7580, 7959, 7980, 8170, 9030, 9096, 9804, 10320, 10612, 10640, 11370, 11438, 12040, 12255, 13072, 13265, 14402, 14448, 15160, 15918, 15960, 16297, 16340, 17157, 18060, 18192, 19608, 21224, 21603, 22740, 22876, 24080, 24510, 26530, 28595, 28804, 30320, 31836, 31920, 32594, 32680, 34314, 36005, 36120, 39216, 39795, 42448, 43206, 45480, 45752, 48891, 49020, 50407, 53060, 57190, 57608, 63672, 65188, 65360, 68628, 72010, 72240, 79590, 81485, 85785, 86412, 90960, 91504, 97782, 98040, 100814, 106120, 108015, 114079, 114380, 115216, 127344, 130376, 137256, 144020, 151221, 159180, 162970, 171570, 172824, 195564, 196080, 201628, 212240, 216030, 228158, 228760, 244455, 252035, 260752, 274512, 288040, 302442, 309643, 318360, 325940, 342237, 343140, 345648, 391128, 403256, 432060, 456316, 457520, 488910, 504070, 570395, 576080, 604884, 619286, 636720, 651880, 684474, 686280, 756105, 782256, 806512, 864120, 912632, 928929, 977820, 1008140, 1140790, 1209768, 1238572, 1303760, 1368948, 1372560, 1512210, 1548215, 1711185, 1728240, 1825264, 1857858, 1955640, 2016280, 2167501, 2281580, 2419536, 2477144, 2737896, 3024420, 3096430, 3422370, 3715716, 3911280, 4032560, 4335002, 4563160, 4644645, 4954288, 5475792, 6048840, 6192860, 6502503, 6844740, 7431432, 8670004, 9126320, 9289290, 10837505, 12097680, 12385720, 13005006, 13689480, 14862864, 17340008, 18578580, 21675010, 24771440, 26010012, 27378960, 32512515, 34680016, 37157160, 43350020, 52020024, 65025030, 74314320, 86700040, 104040048, 130050060, 173400080, 260100120, 520200240]

約数ペア:

[(1, 520200240), (2, 260100120), (3, 173400080), (4, 130050060), (5, 104040048), (6, 86700040), (7, 74314320), (8, 65025030), (10, 52020024), (12, 43350020), (14, 37157160), (15, 34680016), (16, 32512515), (19, 27378960), (20, 26010012), (21, 24771440), (24, 21675010), (28, 18578580), (30, 17340008), (35, 14862864), (38, 13689480), (40, 13005006), (42, 12385720), (43, 12097680), (48, 10837505), (56, 9289290), (57, 9126320), (60, 8670004), (70, 7431432), (76, 6844740), (80, 6502503), (84, 6192860), (86, 6048840), (95, 5475792), (105, 4954288), (112, 4644645), (114, 4563160), (120, 4335002), (129, 4032560), (133, 3911280), (140, 3715716), (152, 3422370), (168, 3096430), (172, 3024420), (190, 2737896), (210, 2477144), (215, 2419536), (228, 2281580), (240, 2167501), (258, 2016280), (266, 1955640), (280, 1857858), (285, 1825264), (301, 1728240), (304, 1711185), (336, 1548215), (344, 1512210), (379, 1372560), (380, 1368948), (399, 1303760), (420, 1238572), (430, 1209768), (456, 1140790), (516, 1008140), (532, 977820), (560, 928929), (570, 912632), (602, 864120), (645, 806512), (665, 782256), (688, 756105), (758, 686280), (760, 684474), (798, 651880), (817, 636720), (840, 619286), (860, 604884), (903, 576080), (912, 570395), (1032, 504070), (1064, 488910), (1137, 457520), (1140, 456316), (1204, 432060), (1290, 403256), (1330, 391128), (1505, 345648), (1516, 343140), (1520, 342237), (1596, 325940), (1634, 318360), (1680, 309643), (1720, 302442), (1806, 288040), (1895, 274512), (1995, 260752), (2064, 252035), (2128, 244455), (2274, 228760), (2280, 228158), (2408, 216030), (2451, 212240), (2580, 201628), (2653, 196080), (2660, 195564), (3010, 172824), (3032, 171570), (3192, 162970), (3268, 159180), (3440, 151221), (3612, 144020), (3790, 137256), (3990, 130376), (4085, 127344), (4515, 115216), (4548, 114380), (4560, 114079), (4816, 108015), (4902, 106120), (5160, 100814), (5306, 98040), (5320, 97782), (5685, 91504), (5719, 90960), (6020, 86412), (6064, 85785), (6384, 81485), (6536, 79590), (7201, 72240), (7224, 72010), (7580, 68628), (7959, 65360), (7980, 65188), (8170, 63672), (9030, 57608), (9096, 57190), (9804, 53060), (10320, 50407), (10612, 49020), (10640, 48891), (11370, 45752), (11438, 45480), (12040, 43206), (12255, 42448), (13072, 39795), (13265, 39216), (14402, 36120), (14448, 36005), (15160, 34314), (15918, 32680), (15960, 32594), (16297, 31920), (16340, 31836), (17157, 30320), (18060, 28804), (18192, 28595), (19608, 26530), (21224, 24510), (21603, 24080), (22740, 22876)]