970691840

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1439}}^1$

素因数の和:1508

約数の個数: 144

約数和(自身を含む): 2543063040

約数和(自身を除く): 1572371200

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 124, 128, 136, 155, 160, 170, 248, 256, 272, 310, 320, 340, 496, 527, 544, 620, 640, 680, 992, 1054, 1088, 1240, 1280, 1360, 1439, 1984, 2108, 2176, 2480, 2635, 2720, 2878, 3968, 4216, 4352, 4960, 5270, 5440, 5756, 7195, 7936, 8432, 9920, 10540, 10880, 11512, 14390, 16864, 19840, 21080, 21760, 23024, 24463, 28780, 33728, 39680, 42160, 44609, 46048, 48926, 57560, 67456, 84320, 89218, 92096, 97852, 115120, 122315, 134912, 168640, 178436, 184192, 195704, 223045, 230240, 244630, 337280, 356872, 368384, 391408, 446090, 460480, 489260, 674560, 713744, 758353, 782816, 892180, 920960, 978520, 1427488, 1516706, 1565632, 1784360, 1841920, 1957040, 2854976, 3033412, 3131264, 3568720, 3791765, 3914080, 5709952, 6066824, 6262528, 7137440, 7583530, 7828160, 11419904, 12133648, 14274880, 15167060, 15656320, 24267296, 28549760, 30334120, 31312640, 48534592, 57099520, 60668240, 97069184, 121336480, 194138368, 242672960, 485345920, 970691840]

約数ペア:

[(1, 970691840), (2, 485345920), (4, 242672960), (5, 194138368), (8, 121336480), (10, 97069184), (16, 60668240), (17, 57099520), (20, 48534592), (31, 31312640), (32, 30334120), (34, 28549760), (40, 24267296), (62, 15656320), (64, 15167060), (68, 14274880), (80, 12133648), (85, 11419904), (124, 7828160), (128, 7583530), (136, 7137440), (155, 6262528), (160, 6066824), (170, 5709952), (248, 3914080), (256, 3791765), (272, 3568720), (310, 3131264), (320, 3033412), (340, 2854976), (496, 1957040), (527, 1841920), (544, 1784360), (620, 1565632), (640, 1516706), (680, 1427488), (992, 978520), (1054, 920960), (1088, 892180), (1240, 782816), (1280, 758353), (1360, 713744), (1439, 674560), (1984, 489260), (2108, 460480), (2176, 446090), (2480, 391408), (2635, 368384), (2720, 356872), (2878, 337280), (3968, 244630), (4216, 230240), (4352, 223045), (4960, 195704), (5270, 184192), (5440, 178436), (5756, 168640), (7195, 134912), (7936, 122315), (8432, 115120), (9920, 97852), (10540, 92096), (10880, 89218), (11512, 84320), (14390, 67456), (16864, 57560), (19840, 48926), (21080, 46048), (21760, 44609), (23024, 42160), (24463, 39680), (28780, 33728)]