1851666960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{331}}^1$

素因数の和:534

約数の個数: 320

約数和(自身を含む): 6805564416

約数和(自身を除く): 4953897456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 163, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 326, 330, 331, 390, 429, 440, 489, 520, 528, 572, 624, 652, 660, 662, 715, 780, 815, 858, 880, 978, 993, 1040, 1144, 1304, 1320, 1324, 1430, 1560, 1630, 1655, 1716, 1793, 1956, 1986, 2119, 2145, 2288, 2445, 2608, 2640, 2648, 2860, 3120, 3260, 3310, 3432, 3586, 3641, 3912, 3972, 4238, 4290, 4303, 4890, 4965, 5296, 5379, 5720, 6357, 6520, 6620, 6864, 7172, 7282, 7824, 7944, 8476, 8580, 8606, 8965, 9780, 9930, 10595, 10758, 10923, 11440, 12714, 12909, 13040, 13240, 14344, 14564, 15888, 16952, 17160, 17212, 17930, 18205, 19560, 19860, 21190, 21515, 21516, 21846, 23309, 25428, 25818, 26480, 26895, 28688, 29128, 31785, 33904, 34320, 34424, 35860, 36410, 39120, 39720, 42380, 43030, 43032, 43692, 46618, 47333, 50856, 51636, 53790, 53953, 54615, 58256, 63570, 64545, 68848, 69927, 71720, 72820, 79440, 84760, 86060, 86064, 87384, 93236, 94666, 101712, 103272, 107580, 107906, 109230, 116545, 127140, 129090, 139854, 141999, 143440, 145640, 161859, 169520, 172120, 174768, 186472, 189332, 206544, 215160, 215812, 218460, 233090, 236665, 254280, 258180, 269765, 279708, 283998, 291280, 323718, 344240, 349635, 372944, 378664, 430320, 431624, 436920, 466180, 473330, 508560, 516360, 539530, 559416, 567996, 593483, 647436, 699270, 701389, 709995, 757328, 809295, 863248, 873840, 932360, 946660, 1032720, 1079060, 1118832, 1135992, 1186966, 1294872, 1398540, 1402778, 1419990, 1618590, 1780449, 1864720, 1893320, 2104167, 2158120, 2271984, 2373932, 2589744, 2797080, 2805556, 2839980, 2967415, 3237180, 3506945, 3560898, 3786640, 4208334, 4316240, 4747864, 5594160, 5611112, 5679960, 5934830, 6474360, 7013890, 7121796, 7715279, 8416668, 8902245, 9495728, 10520835, 11222224, 11359920, 11869660, 12948720, 14027780, 14243592, 15430558, 16833336, 17804490, 21041670, 23145837, 23739320, 28055560, 28487184, 30861116, 33666672, 35608980, 38576395, 42083340, 46291674, 47478640, 56111120, 61722232, 71217960, 77152790, 84166680, 92583348, 115729185, 123444464, 142435920, 154305580, 168333360, 185166696, 231458370, 308611160, 370333392, 462916740, 617222320, 925833480, 1851666960]

約数ペア:

[(1, 1851666960), (2, 925833480), (3, 617222320), (4, 462916740), (5, 370333392), (6, 308611160), (8, 231458370), (10, 185166696), (11, 168333360), (12, 154305580), (13, 142435920), (15, 123444464), (16, 115729185), (20, 92583348), (22, 84166680), (24, 77152790), (26, 71217960), (30, 61722232), (33, 56111120), (39, 47478640), (40, 46291674), (44, 42083340), (48, 38576395), (52, 35608980), (55, 33666672), (60, 30861116), (65, 28487184), (66, 28055560), (78, 23739320), (80, 23145837), (88, 21041670), (104, 17804490), (110, 16833336), (120, 15430558), (130, 14243592), (132, 14027780), (143, 12948720), (156, 11869660), (163, 11359920), (165, 11222224), (176, 10520835), (195, 9495728), (208, 8902245), (220, 8416668), (240, 7715279), (260, 7121796), (264, 7013890), (286, 6474360), (312, 5934830), (326, 5679960), (330, 5611112), (331, 5594160), (390, 4747864), (429, 4316240), (440, 4208334), (489, 3786640), (520, 3560898), (528, 3506945), (572, 3237180), (624, 2967415), (652, 2839980), (660, 2805556), (662, 2797080), (715, 2589744), (780, 2373932), (815, 2271984), (858, 2158120), (880, 2104167), (978, 1893320), (993, 1864720), (1040, 1780449), (1144, 1618590), (1304, 1419990), (1320, 1402778), (1324, 1398540), (1430, 1294872), (1560, 1186966), (1630, 1135992), (1655, 1118832), (1716, 1079060), (1793, 1032720), (1956, 946660), (1986, 932360), (2119, 873840), (2145, 863248), (2288, 809295), (2445, 757328), (2608, 709995), (2640, 701389), (2648, 699270), (2860, 647436), (3120, 593483), (3260, 567996), (3310, 559416), (3432, 539530), (3586, 516360), (3641, 508560), (3912, 473330), (3972, 466180), (4238, 436920), (4290, 431624), (4303, 430320), (4890, 378664), (4965, 372944), (5296, 349635), (5379, 344240), (5720, 323718), (6357, 291280), (6520, 283998), (6620, 279708), (6864, 269765), (7172, 258180), (7282, 254280), (7824, 236665), (7944, 233090), (8476, 218460), (8580, 215812), (8606, 215160), (8965, 206544), (9780, 189332), (9930, 186472), (10595, 174768), (10758, 172120), (10923, 169520), (11440, 161859), (12714, 145640), (12909, 143440), (13040, 141999), (13240, 139854), (14344, 129090), (14564, 127140), (15888, 116545), (16952, 109230), (17160, 107906), (17212, 107580), (17930, 103272), (18205, 101712), (19560, 94666), (19860, 93236), (21190, 87384), (21515, 86064), (21516, 86060), (21846, 84760), (23309, 79440), (25428, 72820), (25818, 71720), (26480, 69927), (26895, 68848), (28688, 64545), (29128, 63570), (31785, 58256), (33904, 54615), (34320, 53953), (34424, 53790), (35860, 51636), (36410, 50856), (39120, 47333), (39720, 46618), (42380, 43692), (43030, 43032)]