515742080

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:201

約数の個数: 256

約数和(自身を含む): 1521676800

約数和(自身を除く): 1005934720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 73, 76, 80, 83, 95, 112, 128, 133, 140, 146, 152, 160, 166, 190, 224, 266, 280, 292, 304, 320, 332, 365, 380, 415, 448, 511, 532, 560, 581, 584, 608, 640, 664, 665, 730, 760, 830, 896, 1022, 1064, 1120, 1162, 1168, 1216, 1328, 1330, 1387, 1460, 1520, 1577, 1660, 2044, 2128, 2240, 2324, 2336, 2432, 2555, 2656, 2660, 2774, 2905, 2920, 3040, 3154, 3320, 4088, 4256, 4480, 4648, 4672, 5110, 5312, 5320, 5548, 5810, 5840, 6059, 6080, 6308, 6640, 6935, 7885, 8176, 8512, 9296, 9344, 9709, 10220, 10624, 10640, 11039, 11096, 11620, 11680, 12118, 12160, 12616, 13280, 13870, 15770, 16352, 17024, 18592, 19418, 20440, 21280, 22078, 22192, 23240, 23360, 24236, 25232, 26560, 27740, 30295, 31540, 32704, 37184, 38836, 40880, 42413, 42560, 44156, 44384, 46480, 46720, 48472, 48545, 50464, 53120, 55195, 55480, 60590, 63080, 65408, 74368, 77672, 81760, 84826, 85120, 88312, 88768, 92960, 96944, 97090, 100928, 110390, 110960, 115121, 121180, 126160, 155344, 163520, 169652, 176624, 177536, 185920, 193888, 194180, 201856, 212065, 220780, 221920, 230242, 242360, 252320, 310688, 327040, 339304, 353248, 371840, 387776, 388360, 424130, 441560, 443840, 460484, 484720, 504640, 575605, 621376, 678608, 706496, 775552, 776720, 805847, 848260, 883120, 887680, 920968, 969440, 1009280, 1151210, 1242752, 1357216, 1412992, 1553440, 1611694, 1696520, 1766240, 1841936, 1938880, 2302420, 2714432, 3106880, 3223388, 3393040, 3532480, 3683872, 3877760, 4029235, 4604840, 5428864, 6213760, 6446776, 6786080, 7064960, 7367744, 8058470, 9209680, 12893552, 13572160, 14735488, 16116940, 18419360, 25787104, 27144320, 32233880, 36838720, 51574208, 64467760, 73677440, 103148416, 128935520, 257871040, 515742080]

約数ペア:

[(1, 515742080), (2, 257871040), (4, 128935520), (5, 103148416), (7, 73677440), (8, 64467760), (10, 51574208), (14, 36838720), (16, 32233880), (19, 27144320), (20, 25787104), (28, 18419360), (32, 16116940), (35, 14735488), (38, 13572160), (40, 12893552), (56, 9209680), (64, 8058470), (70, 7367744), (73, 7064960), (76, 6786080), (80, 6446776), (83, 6213760), (95, 5428864), (112, 4604840), (128, 4029235), (133, 3877760), (140, 3683872), (146, 3532480), (152, 3393040), (160, 3223388), (166, 3106880), (190, 2714432), (224, 2302420), (266, 1938880), (280, 1841936), (292, 1766240), (304, 1696520), (320, 1611694), (332, 1553440), (365, 1412992), (380, 1357216), (415, 1242752), (448, 1151210), (511, 1009280), (532, 969440), (560, 920968), (581, 887680), (584, 883120), (608, 848260), (640, 805847), (664, 776720), (665, 775552), (730, 706496), (760, 678608), (830, 621376), (896, 575605), (1022, 504640), (1064, 484720), (1120, 460484), (1162, 443840), (1168, 441560), (1216, 424130), (1328, 388360), (1330, 387776), (1387, 371840), (1460, 353248), (1520, 339304), (1577, 327040), (1660, 310688), (2044, 252320), (2128, 242360), (2240, 230242), (2324, 221920), (2336, 220780), (2432, 212065), (2555, 201856), (2656, 194180), (2660, 193888), (2774, 185920), (2905, 177536), (2920, 176624), (3040, 169652), (3154, 163520), (3320, 155344), (4088, 126160), (4256, 121180), (4480, 115121), (4648, 110960), (4672, 110390), (5110, 100928), (5312, 97090), (5320, 96944), (5548, 92960), (5810, 88768), (5840, 88312), (6059, 85120), (6080, 84826), (6308, 81760), (6640, 77672), (6935, 74368), (7885, 65408), (8176, 63080), (8512, 60590), (9296, 55480), (9344, 55195), (9709, 53120), (10220, 50464), (10624, 48545), (10640, 48472), (11039, 46720), (11096, 46480), (11620, 44384), (11680, 44156), (12118, 42560), (12160, 42413), (12616, 40880), (13280, 38836), (13870, 37184), (15770, 32704), (16352, 31540), (17024, 30295), (18592, 27740), (19418, 26560), (20440, 25232), (21280, 24236), (22078, 23360), (22192, 23240)]