4245360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^2$

素因数の和:68

約数の個数: 180

約数和(自身を含む): 16157448

約数和(自身を除く): 11912088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 49, 56, 57, 60, 70, 76, 80, 84, 95, 98, 105, 112, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 228, 240, 245, 266, 280, 285, 294, 304, 336, 361, 380, 392, 399, 420, 456, 490, 532, 560, 570, 588, 665, 722, 735, 760, 784, 798, 840, 912, 931, 980, 1064, 1083, 1140, 1176, 1330, 1444, 1470, 1520, 1596, 1680, 1805, 1862, 1960, 1995, 2128, 2166, 2280, 2352, 2527, 2660, 2793, 2888, 2940, 3192, 3610, 3724, 3920, 3990, 4332, 4560, 4655, 5054, 5320, 5415, 5586, 5776, 5880, 6384, 7220, 7448, 7581, 7980, 8664, 9310, 10108, 10640, 10830, 11172, 11760, 12635, 13965, 14440, 14896, 15162, 15960, 17328, 17689, 18620, 20216, 21660, 22344, 25270, 27930, 28880, 30324, 31920, 35378, 37240, 37905, 40432, 43320, 44688, 50540, 53067, 55860, 60648, 70756, 74480, 75810, 86640, 88445, 101080, 106134, 111720, 121296, 141512, 151620, 176890, 202160, 212268, 223440, 265335, 283024, 303240, 353780, 424536, 530670, 606480, 707560, 849072, 1061340, 1415120, 2122680, 4245360]

約数ペア:

[(1, 4245360), (2, 2122680), (3, 1415120), (4, 1061340), (5, 849072), (6, 707560), (7, 606480), (8, 530670), (10, 424536), (12, 353780), (14, 303240), (15, 283024), (16, 265335), (19, 223440), (20, 212268), (21, 202160), (24, 176890), (28, 151620), (30, 141512), (35, 121296), (38, 111720), (40, 106134), (42, 101080), (48, 88445), (49, 86640), (56, 75810), (57, 74480), (60, 70756), (70, 60648), (76, 55860), (80, 53067), (84, 50540), (95, 44688), (98, 43320), (105, 40432), (112, 37905), (114, 37240), (120, 35378), (133, 31920), (140, 30324), (147, 28880), (152, 27930), (168, 25270), (190, 22344), (196, 21660), (210, 20216), (228, 18620), (240, 17689), (245, 17328), (266, 15960), (280, 15162), (285, 14896), (294, 14440), (304, 13965), (336, 12635), (361, 11760), (380, 11172), (392, 10830), (399, 10640), (420, 10108), (456, 9310), (490, 8664), (532, 7980), (560, 7581), (570, 7448), (588, 7220), (665, 6384), (722, 5880), (735, 5776), (760, 5586), (784, 5415), (798, 5320), (840, 5054), (912, 4655), (931, 4560), (980, 4332), (1064, 3990), (1083, 3920), (1140, 3724), (1176, 3610), (1330, 3192), (1444, 2940), (1470, 2888), (1520, 2793), (1596, 2660), (1680, 2527), (1805, 2352), (1862, 2280), (1960, 2166), (1995, 2128)]