157293360

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:233

約数の個数: 320

約数和(自身を含む): 631388160

約数和(自身を除く): 474094800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 101, 103, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 202, 206, 210, 216, 240, 252, 270, 280, 303, 309, 315, 336, 360, 378, 404, 412, 420, 432, 504, 505, 515, 540, 560, 606, 618, 630, 707, 720, 721, 756, 808, 824, 840, 909, 927, 945, 1008, 1010, 1030, 1080, 1212, 1236, 1260, 1414, 1442, 1512, 1515, 1545, 1616, 1648, 1680, 1818, 1854, 1890, 2020, 2060, 2121, 2160, 2163, 2424, 2472, 2520, 2727, 2781, 2828, 2884, 3024, 3030, 3090, 3535, 3605, 3636, 3708, 3780, 4040, 4120, 4242, 4326, 4545, 4635, 4848, 4944, 5040, 5454, 5562, 5656, 5768, 6060, 6180, 6363, 6489, 7070, 7210, 7272, 7416, 7560, 8080, 8240, 8484, 8652, 9090, 9270, 10403, 10605, 10815, 10908, 11124, 11312, 11536, 12120, 12360, 12726, 12978, 13635, 13905, 14140, 14420, 14544, 14832, 15120, 16968, 17304, 18180, 18540, 19089, 19467, 20806, 21210, 21630, 21816, 22248, 24240, 24720, 25452, 25956, 27270, 27810, 28280, 28840, 31209, 31815, 32445, 33936, 34608, 36360, 37080, 38178, 38934, 41612, 42420, 43260, 43632, 44496, 50904, 51912, 52015, 54540, 55620, 56560, 57680, 62418, 63630, 64890, 72720, 72821, 74160, 76356, 77868, 83224, 84840, 86520, 93627, 95445, 97335, 101808, 103824, 104030, 109080, 111240, 124836, 127260, 129780, 145642, 152712, 155736, 156045, 166448, 169680, 173040, 187254, 190890, 194670, 208060, 218160, 218463, 222480, 249672, 254520, 259560, 280881, 291284, 305424, 311472, 312090, 364105, 374508, 381780, 389340, 416120, 436926, 468135, 499344, 509040, 519120, 561762, 582568, 624180, 655389, 728210, 749016, 763560, 778680, 832240, 873852, 936270, 1092315, 1123524, 1165136, 1248360, 1310778, 1404405, 1456420, 1498032, 1527120, 1557360, 1747704, 1872540, 1966167, 2184630, 2247048, 2496720, 2621556, 2808810, 2912840, 3276945, 3495408, 3745080, 3932334, 4369260, 4494096, 5243112, 5617620, 5825680, 6553890, 7490160, 7864668, 8738520, 9830835, 10486224, 11235240, 13107780, 15729336, 17477040, 19661670, 22470480, 26215560, 31458672, 39323340, 52431120, 78646680, 157293360]

約数ペア:

[(1, 157293360), (2, 78646680), (3, 52431120), (4, 39323340), (5, 31458672), (6, 26215560), (7, 22470480), (8, 19661670), (9, 17477040), (10, 15729336), (12, 13107780), (14, 11235240), (15, 10486224), (16, 9830835), (18, 8738520), (20, 7864668), (21, 7490160), (24, 6553890), (27, 5825680), (28, 5617620), (30, 5243112), (35, 4494096), (36, 4369260), (40, 3932334), (42, 3745080), (45, 3495408), (48, 3276945), (54, 2912840), (56, 2808810), (60, 2621556), (63, 2496720), (70, 2247048), (72, 2184630), (80, 1966167), (84, 1872540), (90, 1747704), (101, 1557360), (103, 1527120), (105, 1498032), (108, 1456420), (112, 1404405), (120, 1310778), (126, 1248360), (135, 1165136), (140, 1123524), (144, 1092315), (168, 936270), (180, 873852), (189, 832240), (202, 778680), (206, 763560), (210, 749016), (216, 728210), (240, 655389), (252, 624180), (270, 582568), (280, 561762), (303, 519120), (309, 509040), (315, 499344), (336, 468135), (360, 436926), (378, 416120), (404, 389340), (412, 381780), (420, 374508), (432, 364105), (504, 312090), (505, 311472), (515, 305424), (540, 291284), (560, 280881), (606, 259560), (618, 254520), (630, 249672), (707, 222480), (720, 218463), (721, 218160), (756, 208060), (808, 194670), (824, 190890), (840, 187254), (909, 173040), (927, 169680), (945, 166448), (1008, 156045), (1010, 155736), (1030, 152712), (1080, 145642), (1212, 129780), (1236, 127260), (1260, 124836), (1414, 111240), (1442, 109080), (1512, 104030), (1515, 103824), (1545, 101808), (1616, 97335), (1648, 95445), (1680, 93627), (1818, 86520), (1854, 84840), (1890, 83224), (2020, 77868), (2060, 76356), (2121, 74160), (2160, 72821), (2163, 72720), (2424, 64890), (2472, 63630), (2520, 62418), (2727, 57680), (2781, 56560), (2828, 55620), (2884, 54540), (3024, 52015), (3030, 51912), (3090, 50904), (3535, 44496), (3605, 43632), (3636, 43260), (3708, 42420), (3780, 41612), (4040, 38934), (4120, 38178), (4242, 37080), (4326, 36360), (4545, 34608), (4635, 33936), (4848, 32445), (4944, 31815), (5040, 31209), (5454, 28840), (5562, 28280), (5656, 27810), (5768, 27270), (6060, 25956), (6180, 25452), (6363, 24720), (6489, 24240), (7070, 22248), (7210, 21816), (7272, 21630), (7416, 21210), (7560, 20806), (8080, 19467), (8240, 19089), (8484, 18540), (8652, 18180), (9090, 17304), (9270, 16968), (10403, 15120), (10605, 14832), (10815, 14544), (10908, 14420), (11124, 14140), (11312, 13905), (11536, 13635), (12120, 12978), (12360, 12726)]