42173160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1$

素因数の和:435

約数の個数: 128

約数和(自身を含む): 136080000

約数和(自身を除く): 93906840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 53, 57, 60, 76, 95, 106, 114, 120, 152, 159, 190, 212, 228, 265, 285, 318, 349, 380, 424, 456, 530, 570, 636, 698, 760, 795, 1007, 1047, 1060, 1140, 1272, 1396, 1590, 1745, 2014, 2094, 2120, 2280, 2792, 3021, 3180, 3490, 4028, 4188, 5035, 5235, 6042, 6360, 6631, 6980, 8056, 8376, 10070, 10470, 12084, 13262, 13960, 15105, 18497, 19893, 20140, 20940, 24168, 26524, 30210, 33155, 36994, 39786, 40280, 41880, 53048, 55491, 60420, 66310, 73988, 79572, 92485, 99465, 110982, 120840, 132620, 147976, 159144, 184970, 198930, 221964, 265240, 277455, 351443, 369940, 397860, 443928, 554910, 702886, 739880, 795720, 1054329, 1109820, 1405772, 1757215, 2108658, 2219640, 2811544, 3514430, 4217316, 5271645, 7028860, 8434632, 10543290, 14057720, 21086580, 42173160]

約数ペア:

[(1, 42173160), (2, 21086580), (3, 14057720), (4, 10543290), (5, 8434632), (6, 7028860), (8, 5271645), (10, 4217316), (12, 3514430), (15, 2811544), (19, 2219640), (20, 2108658), (24, 1757215), (30, 1405772), (38, 1109820), (40, 1054329), (53, 795720), (57, 739880), (60, 702886), (76, 554910), (95, 443928), (106, 397860), (114, 369940), (120, 351443), (152, 277455), (159, 265240), (190, 221964), (212, 198930), (228, 184970), (265, 159144), (285, 147976), (318, 132620), (349, 120840), (380, 110982), (424, 99465), (456, 92485), (530, 79572), (570, 73988), (636, 66310), (698, 60420), (760, 55491), (795, 53048), (1007, 41880), (1047, 40280), (1060, 39786), (1140, 36994), (1272, 33155), (1396, 30210), (1590, 26524), (1745, 24168), (2014, 20940), (2094, 20140), (2120, 19893), (2280, 18497), (2792, 15105), (3021, 13960), (3180, 13262), (3490, 12084), (4028, 10470), (4188, 10070), (5035, 8376), (5235, 8056), (6042, 6980), (6360, 6631)]