188745960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:308

約数の個数: 192

約数和(自身を含む): 630866880

約数和(自身を除く): 442120920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 41, 52, 60, 65, 78, 82, 104, 120, 123, 130, 156, 164, 169, 195, 205, 227, 246, 260, 312, 328, 338, 390, 410, 454, 492, 507, 520, 533, 615, 676, 681, 780, 820, 845, 908, 984, 1014, 1066, 1135, 1230, 1352, 1362, 1560, 1599, 1640, 1690, 1816, 2028, 2132, 2270, 2460, 2535, 2665, 2724, 2951, 3198, 3380, 3405, 4056, 4264, 4540, 4920, 5070, 5330, 5448, 5902, 6396, 6760, 6810, 6929, 7995, 8853, 9080, 9307, 10140, 10660, 11804, 12792, 13620, 13858, 14755, 15990, 17706, 18614, 20280, 20787, 21320, 23608, 27240, 27716, 27921, 29510, 31980, 34645, 35412, 37228, 38363, 41574, 44265, 46535, 55432, 55842, 59020, 63960, 69290, 70824, 74456, 76726, 83148, 88530, 93070, 103935, 111684, 115089, 118040, 120991, 138580, 139605, 153452, 166296, 177060, 186140, 191815, 207870, 223368, 230178, 241982, 277160, 279210, 306904, 354120, 362973, 372280, 383630, 415740, 460356, 483964, 558420, 575445, 604955, 725946, 767260, 831480, 920712, 967928, 1116840, 1150890, 1209910, 1451892, 1534520, 1572883, 1814865, 2301780, 2419820, 2903784, 3145766, 3629730, 4603560, 4718649, 4839640, 6291532, 7259460, 7864415, 9437298, 12583064, 14518920, 15728830, 18874596, 23593245, 31457660, 37749192, 47186490, 62915320, 94372980, 188745960]

約数ペア:

[(1, 188745960), (2, 94372980), (3, 62915320), (4, 47186490), (5, 37749192), (6, 31457660), (8, 23593245), (10, 18874596), (12, 15728830), (13, 14518920), (15, 12583064), (20, 9437298), (24, 7864415), (26, 7259460), (30, 6291532), (39, 4839640), (40, 4718649), (41, 4603560), (52, 3629730), (60, 3145766), (65, 2903784), (78, 2419820), (82, 2301780), (104, 1814865), (120, 1572883), (123, 1534520), (130, 1451892), (156, 1209910), (164, 1150890), (169, 1116840), (195, 967928), (205, 920712), (227, 831480), (246, 767260), (260, 725946), (312, 604955), (328, 575445), (338, 558420), (390, 483964), (410, 460356), (454, 415740), (492, 383630), (507, 372280), (520, 362973), (533, 354120), (615, 306904), (676, 279210), (681, 277160), (780, 241982), (820, 230178), (845, 223368), (908, 207870), (984, 191815), (1014, 186140), (1066, 177060), (1135, 166296), (1230, 153452), (1352, 139605), (1362, 138580), (1560, 120991), (1599, 118040), (1640, 115089), (1690, 111684), (1816, 103935), (2028, 93070), (2132, 88530), (2270, 83148), (2460, 76726), (2535, 74456), (2665, 70824), (2724, 69290), (2951, 63960), (3198, 59020), (3380, 55842), (3405, 55432), (4056, 46535), (4264, 44265), (4540, 41574), (4920, 38363), (5070, 37228), (5330, 35412), (5448, 34645), (5902, 31980), (6396, 29510), (6760, 27921), (6810, 27716), (6929, 27240), (7995, 23608), (8853, 21320), (9080, 20787), (9307, 20280), (10140, 18614), (10660, 17706), (11804, 15990), (12792, 14755), (13620, 13858)]