15407304720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{12329}}^1$

素因数の和:12513

約数の個数: 160

約数和(自身を含む): 49316843520

約数和(自身を除く): 33909538800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 127, 164, 205, 240, 246, 254, 328, 381, 410, 492, 508, 615, 635, 656, 762, 820, 984, 1016, 1230, 1270, 1524, 1640, 1905, 1968, 2032, 2460, 2540, 3048, 3280, 3810, 4920, 5080, 5207, 6096, 7620, 9840, 10160, 10414, 12329, 15240, 15621, 20828, 24658, 26035, 30480, 31242, 36987, 41656, 49316, 52070, 61645, 62484, 73974, 78105, 83312, 98632, 104140, 123290, 124968, 147948, 156210, 184935, 197264, 208280, 246580, 249936, 295896, 312420, 369870, 416560, 493160, 505489, 591792, 624840, 739740, 986320, 1010978, 1249680, 1479480, 1516467, 1565783, 2021956, 2527445, 2958960, 3032934, 3131566, 4043912, 4697349, 5054890, 6065868, 6263132, 7582335, 7828915, 8087824, 9394698, 10109780, 12131736, 12526264, 15164670, 15657830, 18789396, 20219560, 23486745, 24263472, 25052528, 30329340, 31315660, 37578792, 40439120, 46973490, 60658680, 62631320, 64197103, 75157584, 93946980, 121317360, 125262640, 128394206, 187893960, 192591309, 256788412, 320985515, 375787920, 385182618, 513576824, 641971030, 770365236, 962956545, 1027153648, 1283942060, 1540730472, 1925913090, 2567884120, 3081460944, 3851826180, 5135768240, 7703652360, 15407304720]

約数ペア:

[(1, 15407304720), (2, 7703652360), (3, 5135768240), (4, 3851826180), (5, 3081460944), (6, 2567884120), (8, 1925913090), (10, 1540730472), (12, 1283942060), (15, 1027153648), (16, 962956545), (20, 770365236), (24, 641971030), (30, 513576824), (40, 385182618), (41, 375787920), (48, 320985515), (60, 256788412), (80, 192591309), (82, 187893960), (120, 128394206), (123, 125262640), (127, 121317360), (164, 93946980), (205, 75157584), (240, 64197103), (246, 62631320), (254, 60658680), (328, 46973490), (381, 40439120), (410, 37578792), (492, 31315660), (508, 30329340), (615, 25052528), (635, 24263472), (656, 23486745), (762, 20219560), (820, 18789396), (984, 15657830), (1016, 15164670), (1230, 12526264), (1270, 12131736), (1524, 10109780), (1640, 9394698), (1905, 8087824), (1968, 7828915), (2032, 7582335), (2460, 6263132), (2540, 6065868), (3048, 5054890), (3280, 4697349), (3810, 4043912), (4920, 3131566), (5080, 3032934), (5207, 2958960), (6096, 2527445), (7620, 2021956), (9840, 1565783), (10160, 1516467), (10414, 1479480), (12329, 1249680), (15240, 1010978), (15621, 986320), (20828, 739740), (24658, 624840), (26035, 591792), (30480, 505489), (31242, 493160), (36987, 416560), (41656, 369870), (49316, 312420), (52070, 295896), (61645, 249936), (62484, 246580), (73974, 208280), (78105, 197264), (83312, 184935), (98632, 156210), (104140, 147948), (123290, 124968)]