237571440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{983}}^1$

素因数の和:1071

約数の個数: 160

約数和(自身を含む): 790663680

約数和(自身を除く): 553092240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 53, 57, 60, 76, 80, 95, 106, 114, 120, 152, 159, 190, 212, 228, 240, 265, 285, 304, 318, 380, 424, 456, 530, 570, 636, 760, 795, 848, 912, 983, 1007, 1060, 1140, 1272, 1520, 1590, 1966, 2014, 2120, 2280, 2544, 2949, 3021, 3180, 3932, 4028, 4240, 4560, 4915, 5035, 5898, 6042, 6360, 7864, 8056, 9830, 10070, 11796, 12084, 12720, 14745, 15105, 15728, 16112, 18677, 19660, 20140, 23592, 24168, 29490, 30210, 37354, 39320, 40280, 47184, 48336, 52099, 56031, 58980, 60420, 74708, 78640, 80560, 93385, 104198, 112062, 117960, 120840, 149416, 156297, 186770, 208396, 224124, 235920, 241680, 260495, 280155, 298832, 312594, 373540, 416792, 448248, 520990, 560310, 625188, 747080, 781485, 833584, 896496, 989881, 1041980, 1120620, 1250376, 1494160, 1562970, 1979762, 2083960, 2241240, 2500752, 2969643, 3125940, 3959524, 4167920, 4482480, 4949405, 5939286, 6251880, 7919048, 9898810, 11878572, 12503760, 14848215, 15838096, 19797620, 23757144, 29696430, 39595240, 47514288, 59392860, 79190480, 118785720, 237571440]

約数ペア:

[(1, 237571440), (2, 118785720), (3, 79190480), (4, 59392860), (5, 47514288), (6, 39595240), (8, 29696430), (10, 23757144), (12, 19797620), (15, 15838096), (16, 14848215), (19, 12503760), (20, 11878572), (24, 9898810), (30, 7919048), (38, 6251880), (40, 5939286), (48, 4949405), (53, 4482480), (57, 4167920), (60, 3959524), (76, 3125940), (80, 2969643), (95, 2500752), (106, 2241240), (114, 2083960), (120, 1979762), (152, 1562970), (159, 1494160), (190, 1250376), (212, 1120620), (228, 1041980), (240, 989881), (265, 896496), (285, 833584), (304, 781485), (318, 747080), (380, 625188), (424, 560310), (456, 520990), (530, 448248), (570, 416792), (636, 373540), (760, 312594), (795, 298832), (848, 280155), (912, 260495), (983, 241680), (1007, 235920), (1060, 224124), (1140, 208396), (1272, 186770), (1520, 156297), (1590, 149416), (1966, 120840), (2014, 117960), (2120, 112062), (2280, 104198), (2544, 93385), (2949, 80560), (3021, 78640), (3180, 74708), (3932, 60420), (4028, 58980), (4240, 56031), (4560, 52099), (4915, 48336), (5035, 47184), (5898, 40280), (6042, 39320), (6360, 37354), (7864, 30210), (8056, 29490), (9830, 24168), (10070, 23592), (11796, 20140), (12084, 19660), (12720, 18677), (14745, 16112), (15105, 15728)]