45039120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:142

約数の個数: 320

約数和(自身を含む): 179988480

約数和(自身を除く): 134949360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 19, 20, 21, 24, 28, 30, 34, 35, 38, 40, 42, 48, 51, 56, 57, 60, 68, 70, 76, 80, 83, 84, 85, 95, 102, 105, 112, 114, 119, 120, 133, 136, 140, 152, 166, 168, 170, 190, 204, 210, 228, 238, 240, 249, 255, 266, 272, 280, 285, 304, 323, 332, 336, 340, 357, 380, 399, 408, 415, 420, 456, 476, 498, 510, 532, 560, 570, 581, 595, 646, 664, 665, 680, 714, 760, 798, 816, 830, 840, 912, 952, 969, 996, 1020, 1064, 1140, 1162, 1190, 1245, 1292, 1328, 1330, 1360, 1411, 1428, 1520, 1577, 1596, 1615, 1660, 1680, 1743, 1785, 1904, 1938, 1992, 1995, 2040, 2128, 2261, 2280, 2324, 2380, 2490, 2584, 2660, 2822, 2856, 2905, 3154, 3192, 3230, 3320, 3486, 3570, 3876, 3984, 3990, 4080, 4233, 4522, 4560, 4648, 4731, 4760, 4845, 4980, 5168, 5320, 5644, 5712, 5810, 6308, 6384, 6460, 6640, 6783, 6972, 7055, 7140, 7752, 7885, 7980, 8466, 8715, 9044, 9296, 9462, 9520, 9690, 9877, 9960, 10640, 11039, 11288, 11305, 11620, 12616, 12920, 13566, 13944, 14110, 14280, 15504, 15770, 15960, 16932, 17430, 18088, 18924, 19380, 19754, 19920, 21165, 22078, 22576, 22610, 23240, 23655, 25232, 25840, 26809, 27132, 27888, 28220, 28560, 29631, 31540, 31920, 33117, 33864, 33915, 34860, 36176, 37848, 38760, 39508, 42330, 44156, 45220, 46480, 47310, 49385, 53618, 54264, 55195, 56440, 59262, 63080, 66234, 67728, 67830, 69720, 75696, 77520, 79016, 80427, 84660, 88312, 90440, 94620, 98770, 107236, 108528, 110390, 112880, 118524, 126160, 132468, 134045, 135660, 139440, 148155, 158032, 160854, 165585, 169320, 176624, 180880, 187663, 189240, 197540, 214472, 220780, 237048, 264936, 268090, 271320, 296310, 321708, 331170, 338640, 375326, 378480, 395080, 402135, 428944, 441560, 474096, 529872, 536180, 542640, 562989, 592620, 643416, 662340, 750652, 790160, 804270, 883120, 938315, 1072360, 1125978, 1185240, 1286832, 1324680, 1501304, 1608540, 1876630, 2144720, 2251956, 2370480, 2649360, 2814945, 3002608, 3217080, 3753260, 4503912, 5629890, 6434160, 7506520, 9007824, 11259780, 15013040, 22519560, 45039120]

約数ペア:

[(1, 45039120), (2, 22519560), (3, 15013040), (4, 11259780), (5, 9007824), (6, 7506520), (7, 6434160), (8, 5629890), (10, 4503912), (12, 3753260), (14, 3217080), (15, 3002608), (16, 2814945), (17, 2649360), (19, 2370480), (20, 2251956), (21, 2144720), (24, 1876630), (28, 1608540), (30, 1501304), (34, 1324680), (35, 1286832), (38, 1185240), (40, 1125978), (42, 1072360), (48, 938315), (51, 883120), (56, 804270), (57, 790160), (60, 750652), (68, 662340), (70, 643416), (76, 592620), (80, 562989), (83, 542640), (84, 536180), (85, 529872), (95, 474096), (102, 441560), (105, 428944), (112, 402135), (114, 395080), (119, 378480), (120, 375326), (133, 338640), (136, 331170), (140, 321708), (152, 296310), (166, 271320), (168, 268090), (170, 264936), (190, 237048), (204, 220780), (210, 214472), (228, 197540), (238, 189240), (240, 187663), (249, 180880), (255, 176624), (266, 169320), (272, 165585), (280, 160854), (285, 158032), (304, 148155), (323, 139440), (332, 135660), (336, 134045), (340, 132468), (357, 126160), (380, 118524), (399, 112880), (408, 110390), (415, 108528), (420, 107236), (456, 98770), (476, 94620), (498, 90440), (510, 88312), (532, 84660), (560, 80427), (570, 79016), (581, 77520), (595, 75696), (646, 69720), (664, 67830), (665, 67728), (680, 66234), (714, 63080), (760, 59262), (798, 56440), (816, 55195), (830, 54264), (840, 53618), (912, 49385), (952, 47310), (969, 46480), (996, 45220), (1020, 44156), (1064, 42330), (1140, 39508), (1162, 38760), (1190, 37848), (1245, 36176), (1292, 34860), (1328, 33915), (1330, 33864), (1360, 33117), (1411, 31920), (1428, 31540), (1520, 29631), (1577, 28560), (1596, 28220), (1615, 27888), (1660, 27132), (1680, 26809), (1743, 25840), (1785, 25232), (1904, 23655), (1938, 23240), (1992, 22610), (1995, 22576), (2040, 22078), (2128, 21165), (2261, 19920), (2280, 19754), (2324, 19380), (2380, 18924), (2490, 18088), (2584, 17430), (2660, 16932), (2822, 15960), (2856, 15770), (2905, 15504), (3154, 14280), (3192, 14110), (3230, 13944), (3320, 13566), (3486, 12920), (3570, 12616), (3876, 11620), (3984, 11305), (3990, 11288), (4080, 11039), (4233, 10640), (4522, 9960), (4560, 9877), (4648, 9690), (4731, 9520), (4760, 9462), (4845, 9296), (4980, 9044), (5168, 8715), (5320, 8466), (5644, 7980), (5712, 7885), (5810, 7752), (6308, 7140), (6384, 7055), (6460, 6972), (6640, 6783)]