71174760

素因数分解:

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

素因数の和:136

約数の個数: 192

約数和(自身を含む): 237012480

約数和(自身を除く): 165837720

約数列:

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

約数ペア:

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