142349520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:138

約数の個数: 240

約数和(自身を含む): 489825792

約数和(自身を除く): 347476272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 38, 40, 48, 53, 57, 60, 62, 76, 80, 93, 95, 106, 114, 120, 124, 152, 155, 159, 186, 190, 212, 228, 240, 248, 265, 285, 304, 310, 318, 361, 372, 380, 424, 456, 465, 496, 530, 570, 589, 620, 636, 722, 744, 760, 795, 848, 912, 930, 1007, 1060, 1083, 1140, 1178, 1240, 1272, 1444, 1488, 1520, 1590, 1643, 1767, 1805, 1860, 2014, 2120, 2166, 2280, 2356, 2480, 2544, 2888, 2945, 3021, 3180, 3286, 3534, 3610, 3720, 4028, 4240, 4332, 4560, 4712, 4929, 5035, 5415, 5776, 5890, 6042, 6360, 6572, 7068, 7220, 7440, 8056, 8215, 8664, 8835, 9424, 9858, 10070, 10830, 11191, 11780, 12084, 12720, 13144, 14136, 14440, 15105, 16112, 16430, 17328, 17670, 19133, 19716, 20140, 21660, 22382, 23560, 24168, 24645, 26288, 28272, 28880, 30210, 31217, 32860, 33573, 35340, 38266, 39432, 40280, 43320, 44764, 47120, 48336, 49290, 55955, 57399, 60420, 62434, 65720, 67146, 70680, 76532, 78864, 80560, 86640, 89528, 93651, 95665, 98580, 111910, 114798, 120840, 124868, 131440, 134292, 141360, 153064, 156085, 167865, 179056, 187302, 191330, 197160, 223820, 229596, 241680, 249736, 268584, 286995, 306128, 312170, 335730, 374604, 382660, 394320, 447640, 459192, 468255, 499472, 537168, 573990, 593123, 624340, 671460, 749208, 765320, 895280, 918384, 936510, 1147980, 1186246, 1248680, 1342920, 1498416, 1530640, 1779369, 1873020, 2295960, 2372492, 2497360, 2685840, 2965615, 3558738, 3746040, 4591920, 4744984, 5931230, 7117476, 7492080, 8896845, 9489968, 11862460, 14234952, 17793690, 23724920, 28469904, 35587380, 47449840, 71174760, 142349520]

約数ペア:

[(1, 142349520), (2, 71174760), (3, 47449840), (4, 35587380), (5, 28469904), (6, 23724920), (8, 17793690), (10, 14234952), (12, 11862460), (15, 9489968), (16, 8896845), (19, 7492080), (20, 7117476), (24, 5931230), (30, 4744984), (31, 4591920), (38, 3746040), (40, 3558738), (48, 2965615), (53, 2685840), (57, 2497360), (60, 2372492), (62, 2295960), (76, 1873020), (80, 1779369), (93, 1530640), (95, 1498416), (106, 1342920), (114, 1248680), (120, 1186246), (124, 1147980), (152, 936510), (155, 918384), (159, 895280), (186, 765320), (190, 749208), (212, 671460), (228, 624340), (240, 593123), (248, 573990), (265, 537168), (285, 499472), (304, 468255), (310, 459192), (318, 447640), (361, 394320), (372, 382660), (380, 374604), (424, 335730), (456, 312170), (465, 306128), (496, 286995), (530, 268584), (570, 249736), (589, 241680), (620, 229596), (636, 223820), (722, 197160), (744, 191330), (760, 187302), (795, 179056), (848, 167865), (912, 156085), (930, 153064), (1007, 141360), (1060, 134292), (1083, 131440), (1140, 124868), (1178, 120840), (1240, 114798), (1272, 111910), (1444, 98580), (1488, 95665), (1520, 93651), (1590, 89528), (1643, 86640), (1767, 80560), (1805, 78864), (1860, 76532), (2014, 70680), (2120, 67146), (2166, 65720), (2280, 62434), (2356, 60420), (2480, 57399), (2544, 55955), (2888, 49290), (2945, 48336), (3021, 47120), (3180, 44764), (3286, 43320), (3534, 40280), (3610, 39432), (3720, 38266), (4028, 35340), (4240, 33573), (4332, 32860), (4560, 31217), (4712, 30210), (4929, 28880), (5035, 28272), (5415, 26288), (5776, 24645), (5890, 24168), (6042, 23560), (6360, 22382), (6572, 21660), (7068, 20140), (7220, 19716), (7440, 19133), (8056, 17670), (8215, 17328), (8664, 16430), (8835, 16112), (9424, 15105), (9858, 14440), (10070, 14136), (10830, 13144), (11191, 12720), (11780, 12084)]