242672960

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1439}}^1$

素因数の和:1504

約数の個数: 112

約数和(自身を含む): 632033280

約数和(自身を除く): 389360320

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 124, 136, 155, 160, 170, 248, 272, 310, 320, 340, 496, 527, 544, 620, 680, 992, 1054, 1088, 1240, 1360, 1439, 1984, 2108, 2480, 2635, 2720, 2878, 4216, 4960, 5270, 5440, 5756, 7195, 8432, 9920, 10540, 11512, 14390, 16864, 21080, 23024, 24463, 28780, 33728, 42160, 44609, 46048, 48926, 57560, 84320, 89218, 92096, 97852, 115120, 122315, 168640, 178436, 195704, 223045, 230240, 244630, 356872, 391408, 446090, 460480, 489260, 713744, 758353, 782816, 892180, 978520, 1427488, 1516706, 1565632, 1784360, 1957040, 2854976, 3033412, 3568720, 3791765, 3914080, 6066824, 7137440, 7583530, 7828160, 12133648, 14274880, 15167060, 24267296, 30334120, 48534592, 60668240, 121336480, 242672960]

約数ペア:

[(1, 242672960), (2, 121336480), (4, 60668240), (5, 48534592), (8, 30334120), (10, 24267296), (16, 15167060), (17, 14274880), (20, 12133648), (31, 7828160), (32, 7583530), (34, 7137440), (40, 6066824), (62, 3914080), (64, 3791765), (68, 3568720), (80, 3033412), (85, 2854976), (124, 1957040), (136, 1784360), (155, 1565632), (160, 1516706), (170, 1427488), (248, 978520), (272, 892180), (310, 782816), (320, 758353), (340, 713744), (496, 489260), (527, 460480), (544, 446090), (620, 391408), (680, 356872), (992, 244630), (1054, 230240), (1088, 223045), (1240, 195704), (1360, 178436), (1439, 168640), (1984, 122315), (2108, 115120), (2480, 97852), (2635, 92096), (2720, 89218), (2878, 84320), (4216, 57560), (4960, 48926), (5270, 46048), (5440, 44609), (5756, 42160), (7195, 33728), (8432, 28780), (9920, 24463), (10540, 23024), (11512, 21080), (14390, 16864)]