29717520

素因数分解:

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

素因数の和:75

約数の個数: 240

約数和(自身を含む): 113385600

約数和(自身を除く): 83668080

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, 343, 361, 380, 392, 399, 420, 456, 490, 532, 560, 570, 588, 665, 686, 722, 735, 760, 784, 798, 840, 912, 931, 980, 1029, 1064, 1083, 1140, 1176, 1330, 1372, 1444, 1470, 1520, 1596, 1680, 1715, 1805, 1862, 1960, 1995, 2058, 2128, 2166, 2280, 2352, 2527, 2660, 2744, 2793, 2888, 2940, 3192, 3430, 3610, 3724, 3920, 3990, 4116, 4332, 4560, 4655, 5054, 5145, 5320, 5415, 5488, 5586, 5776, 5880, 6384, 6517, 6860, 7220, 7448, 7581, 7980, 8232, 8664, 9310, 10108, 10290, 10640, 10830, 11172, 11760, 12635, 13034, 13720, 13965, 14440, 14896, 15162, 15960, 16464, 17328, 17689, 18620, 19551, 20216, 20580, 21660, 22344, 25270, 26068, 27440, 27930, 28880, 30324, 31920, 32585, 35378, 37240, 37905, 39102, 40432, 41160, 43320, 44688, 50540, 52136, 53067, 55860, 60648, 65170, 70756, 74480, 75810, 78204, 82320, 86640, 88445, 97755, 101080, 104272, 106134, 111720, 121296, 123823, 130340, 141512, 151620, 156408, 176890, 195510, 202160, 212268, 223440, 247646, 260680, 265335, 283024, 303240, 312816, 353780, 371469, 391020, 424536, 495292, 521360, 530670, 606480, 619115, 707560, 742938, 782040, 849072, 990584, 1061340, 1238230, 1415120, 1485876, 1564080, 1857345, 1981168, 2122680, 2476460, 2971752, 3714690, 4245360, 4952920, 5943504, 7429380, 9905840, 14858760, 29717520]

約数ペア:

[(1, 29717520), (2, 14858760), (3, 9905840), (4, 7429380), (5, 5943504), (6, 4952920), (7, 4245360), (8, 3714690), (10, 2971752), (12, 2476460), (14, 2122680), (15, 1981168), (16, 1857345), (19, 1564080), (20, 1485876), (21, 1415120), (24, 1238230), (28, 1061340), (30, 990584), (35, 849072), (38, 782040), (40, 742938), (42, 707560), (48, 619115), (49, 606480), (56, 530670), (57, 521360), (60, 495292), (70, 424536), (76, 391020), (80, 371469), (84, 353780), (95, 312816), (98, 303240), (105, 283024), (112, 265335), (114, 260680), (120, 247646), (133, 223440), (140, 212268), (147, 202160), (152, 195510), (168, 176890), (190, 156408), (196, 151620), (210, 141512), (228, 130340), (240, 123823), (245, 121296), (266, 111720), (280, 106134), (285, 104272), (294, 101080), (304, 97755), (336, 88445), (343, 86640), (361, 82320), (380, 78204), (392, 75810), (399, 74480), (420, 70756), (456, 65170), (490, 60648), (532, 55860), (560, 53067), (570, 52136), (588, 50540), (665, 44688), (686, 43320), (722, 41160), (735, 40432), (760, 39102), (784, 37905), (798, 37240), (840, 35378), (912, 32585), (931, 31920), (980, 30324), (1029, 28880), (1064, 27930), (1083, 27440), (1140, 26068), (1176, 25270), (1330, 22344), (1372, 21660), (1444, 20580), (1470, 20216), (1520, 19551), (1596, 18620), (1680, 17689), (1715, 17328), (1805, 16464), (1862, 15960), (1960, 15162), (1995, 14896), (2058, 14440), (2128, 13965), (2166, 13720), (2280, 13034), (2352, 12635), (2527, 11760), (2660, 11172), (2744, 10830), (2793, 10640), (2888, 10290), (2940, 10108), (3192, 9310), (3430, 8664), (3610, 8232), (3724, 7980), (3920, 7581), (3990, 7448), (4116, 7220), (4332, 6860), (4560, 6517), (4655, 6384), (5054, 5880), (5145, 5776), (5320, 5586), (5415, 5488)]