78318240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1$

素因数の和:212

約数の個数: 384

約数和(自身を含む): 333268992

約数和(自身を除く): 254950752

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 32, 33, 35, 39, 40, 42, 44, 48, 52, 55, 56, 60, 65, 66, 70, 77, 78, 80, 84, 88, 91, 96, 104, 105, 110, 112, 120, 130, 132, 140, 143, 154, 156, 160, 163, 165, 168, 176, 182, 195, 208, 210, 220, 224, 231, 240, 260, 264, 273, 280, 286, 308, 312, 326, 330, 336, 352, 364, 385, 390, 416, 420, 429, 440, 455, 462, 480, 489, 520, 528, 546, 560, 572, 616, 624, 652, 660, 672, 715, 728, 770, 780, 815, 840, 858, 880, 910, 924, 978, 1001, 1040, 1056, 1092, 1120, 1141, 1144, 1155, 1232, 1248, 1304, 1320, 1365, 1430, 1456, 1540, 1560, 1630, 1680, 1716, 1760, 1793, 1820, 1848, 1956, 2002, 2080, 2119, 2145, 2184, 2282, 2288, 2310, 2445, 2464, 2608, 2640, 2730, 2860, 2912, 3003, 3080, 3120, 3260, 3360, 3423, 3432, 3586, 3640, 3696, 3912, 4004, 4238, 4290, 4368, 4564, 4576, 4620, 4890, 5005, 5216, 5280, 5379, 5460, 5705, 5720, 6006, 6160, 6240, 6357, 6520, 6846, 6864, 7172, 7280, 7392, 7824, 8008, 8476, 8580, 8736, 8965, 9128, 9240, 9780, 10010, 10595, 10758, 10920, 11410, 11440, 12012, 12320, 12551, 12714, 13040, 13692, 13728, 14344, 14560, 14833, 15015, 15648, 16016, 16952, 17115, 17160, 17930, 18256, 18480, 19560, 20020, 21190, 21516, 21840, 22820, 22880, 23309, 24024, 25102, 25428, 26080, 26895, 27384, 28688, 29666, 30030, 31785, 32032, 33904, 34230, 34320, 35860, 36512, 36960, 37653, 39120, 40040, 42380, 43032, 43680, 44499, 45640, 46618, 48048, 50204, 50856, 53790, 54768, 57376, 59332, 60060, 62755, 63570, 67808, 68460, 68640, 69927, 71720, 74165, 75306, 78240, 80080, 84760, 86064, 88998, 91280, 93236, 96096, 100408, 101712, 107580, 109536, 116545, 118664, 120120, 125510, 127140, 136920, 139854, 143440, 148330, 150612, 160160, 163163, 169520, 172128, 177996, 182560, 186472, 188265, 200816, 203424, 215160, 222495, 233090, 237328, 240240, 251020, 254280, 273840, 279708, 286880, 296660, 301224, 326326, 339040, 349635, 355992, 372944, 376530, 401632, 430320, 444990, 466180, 474656, 480480, 489489, 502040, 508560, 547680, 559416, 593320, 602448, 652652, 699270, 711984, 745888, 753060, 815815, 860640, 889980, 932360, 978978, 1004080, 1017120, 1118832, 1186640, 1204896, 1305304, 1398540, 1423968, 1506120, 1631630, 1779960, 1864720, 1957956, 2008160, 2237664, 2373280, 2447445, 2610608, 2797080, 3012240, 3263260, 3559920, 3729440, 3915912, 4894890, 5221216, 5594160, 6024480, 6526520, 7119840, 7831824, 9789780, 11188320, 13053040, 15663648, 19579560, 26106080, 39159120, 78318240]

約数ペア:

[(1, 78318240), (2, 39159120), (3, 26106080), (4, 19579560), (5, 15663648), (6, 13053040), (7, 11188320), (8, 9789780), (10, 7831824), (11, 7119840), (12, 6526520), (13, 6024480), (14, 5594160), (15, 5221216), (16, 4894890), (20, 3915912), (21, 3729440), (22, 3559920), (24, 3263260), (26, 3012240), (28, 2797080), (30, 2610608), (32, 2447445), (33, 2373280), (35, 2237664), (39, 2008160), (40, 1957956), (42, 1864720), (44, 1779960), (48, 1631630), (52, 1506120), (55, 1423968), (56, 1398540), (60, 1305304), (65, 1204896), (66, 1186640), (70, 1118832), (77, 1017120), (78, 1004080), (80, 978978), (84, 932360), (88, 889980), (91, 860640), (96, 815815), (104, 753060), (105, 745888), (110, 711984), (112, 699270), (120, 652652), (130, 602448), (132, 593320), (140, 559416), (143, 547680), (154, 508560), (156, 502040), (160, 489489), (163, 480480), (165, 474656), (168, 466180), (176, 444990), (182, 430320), (195, 401632), (208, 376530), (210, 372944), (220, 355992), (224, 349635), (231, 339040), (240, 326326), (260, 301224), (264, 296660), (273, 286880), (280, 279708), (286, 273840), (308, 254280), (312, 251020), (326, 240240), (330, 237328), (336, 233090), (352, 222495), (364, 215160), (385, 203424), (390, 200816), (416, 188265), (420, 186472), (429, 182560), (440, 177996), (455, 172128), (462, 169520), (480, 163163), (489, 160160), (520, 150612), (528, 148330), (546, 143440), (560, 139854), (572, 136920), (616, 127140), (624, 125510), (652, 120120), (660, 118664), (672, 116545), (715, 109536), (728, 107580), (770, 101712), (780, 100408), (815, 96096), (840, 93236), (858, 91280), (880, 88998), (910, 86064), (924, 84760), (978, 80080), (1001, 78240), (1040, 75306), (1056, 74165), (1092, 71720), (1120, 69927), (1141, 68640), (1144, 68460), (1155, 67808), (1232, 63570), (1248, 62755), (1304, 60060), (1320, 59332), (1365, 57376), (1430, 54768), (1456, 53790), (1540, 50856), (1560, 50204), (1630, 48048), (1680, 46618), (1716, 45640), (1760, 44499), (1793, 43680), (1820, 43032), (1848, 42380), (1956, 40040), (2002, 39120), (2080, 37653), (2119, 36960), (2145, 36512), (2184, 35860), (2282, 34320), (2288, 34230), (2310, 33904), (2445, 32032), (2464, 31785), (2608, 30030), (2640, 29666), (2730, 28688), (2860, 27384), (2912, 26895), (3003, 26080), (3080, 25428), (3120, 25102), (3260, 24024), (3360, 23309), (3423, 22880), (3432, 22820), (3586, 21840), (3640, 21516), (3696, 21190), (3912, 20020), (4004, 19560), (4238, 18480), (4290, 18256), (4368, 17930), (4564, 17160), (4576, 17115), (4620, 16952), (4890, 16016), (5005, 15648), (5216, 15015), (5280, 14833), (5379, 14560), (5460, 14344), (5705, 13728), (5720, 13692), (6006, 13040), (6160, 12714), (6240, 12551), (6357, 12320), (6520, 12012), (6846, 11440), (6864, 11410), (7172, 10920), (7280, 10758), (7392, 10595), (7824, 10010), (8008, 9780), (8476, 9240), (8580, 9128), (8736, 8965)]