288595440

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{19087}}^1$

素因数の和:19116

約数の個数: 160

約数和(自身を含む): 1136117760

約数和(自身を除く): 847522320

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, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 19087, 38174, 57261, 76348, 95435, 114522, 133609, 152696, 171783, 190870, 229044, 267218, 286305, 305392, 343566, 381740, 400827, 458088, 515349, 534436, 572610, 668045, 687132, 763480, 801654, 858915, 916176, 1030698, 1068872, 1145220, 1202481, 1336090, 1374264, 1526960, 1603308, 1717830, 2004135, 2061396, 2137744, 2290440, 2404962, 2576745, 2672180, 2748528, 3206616, 3435660, 3607443, 4008270, 4122792, 4580880, 4809924, 5153490, 5344360, 6012405, 6413232, 6871320, 7214886, 8016540, 8245584, 9619848, 10306980, 10688720, 12024810, 13742640, 14429772, 16033080, 18037215, 19239696, 20613960, 24049620, 28859544, 32066160, 36074430, 41227920, 48099240, 57719088, 72148860, 96198480, 144297720, 288595440]

約数ペア:

[(1, 288595440), (2, 144297720), (3, 96198480), (4, 72148860), (5, 57719088), (6, 48099240), (7, 41227920), (8, 36074430), (9, 32066160), (10, 28859544), (12, 24049620), (14, 20613960), (15, 19239696), (16, 18037215), (18, 16033080), (20, 14429772), (21, 13742640), (24, 12024810), (27, 10688720), (28, 10306980), (30, 9619848), (35, 8245584), (36, 8016540), (40, 7214886), (42, 6871320), (45, 6413232), (48, 6012405), (54, 5344360), (56, 5153490), (60, 4809924), (63, 4580880), (70, 4122792), (72, 4008270), (80, 3607443), (84, 3435660), (90, 3206616), (105, 2748528), (108, 2672180), (112, 2576745), (120, 2404962), (126, 2290440), (135, 2137744), (140, 2061396), (144, 2004135), (168, 1717830), (180, 1603308), (189, 1526960), (210, 1374264), (216, 1336090), (240, 1202481), (252, 1145220), (270, 1068872), (280, 1030698), (315, 916176), (336, 858915), (360, 801654), (378, 763480), (420, 687132), (432, 668045), (504, 572610), (540, 534436), (560, 515349), (630, 458088), (720, 400827), (756, 381740), (840, 343566), (945, 305392), (1008, 286305), (1080, 267218), (1260, 229044), (1512, 190870), (1680, 171783), (1890, 152696), (2160, 133609), (2520, 114522), (3024, 95435), (3780, 76348), (5040, 57261), (7560, 38174), (15120, 19087)]