10515021720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{255467}}^1$

素因数の和:255502

約数の個数: 128

約数和(自身を含む): 36787392000

約数和(自身を除く): 26272370280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 343, 392, 420, 490, 588, 686, 735, 840, 980, 1029, 1176, 1372, 1470, 1715, 1960, 2058, 2744, 2940, 3430, 4116, 5145, 5880, 6860, 8232, 10290, 13720, 20580, 41160, 255467, 510934, 766401, 1021868, 1277335, 1532802, 1788269, 2043736, 2554670, 3065604, 3576538, 3832005, 5109340, 5364807, 6131208, 7153076, 7664010, 8941345, 10218680, 10729614, 12517883, 14306152, 15328020, 17882690, 21459228, 25035766, 26824035, 30656040, 35765380, 37553649, 42918456, 50071532, 53648070, 62589415, 71530760, 75107298, 87625181, 100143064, 107296140, 125178830, 150214596, 175250362, 187768245, 214592280, 250357660, 262875543, 300429192, 350500724, 375536490, 438125905, 500715320, 525751086, 701001448, 751072980, 876251810, 1051502172, 1314377715, 1502145960, 1752503620, 2103004344, 2628755430, 3505007240, 5257510860, 10515021720]

約数ペア:

[(1, 10515021720), (2, 5257510860), (3, 3505007240), (4, 2628755430), (5, 2103004344), (6, 1752503620), (7, 1502145960), (8, 1314377715), (10, 1051502172), (12, 876251810), (14, 751072980), (15, 701001448), (20, 525751086), (21, 500715320), (24, 438125905), (28, 375536490), (30, 350500724), (35, 300429192), (40, 262875543), (42, 250357660), (49, 214592280), (56, 187768245), (60, 175250362), (70, 150214596), (84, 125178830), (98, 107296140), (105, 100143064), (120, 87625181), (140, 75107298), (147, 71530760), (168, 62589415), (196, 53648070), (210, 50071532), (245, 42918456), (280, 37553649), (294, 35765380), (343, 30656040), (392, 26824035), (420, 25035766), (490, 21459228), (588, 17882690), (686, 15328020), (735, 14306152), (840, 12517883), (980, 10729614), (1029, 10218680), (1176, 8941345), (1372, 7664010), (1470, 7153076), (1715, 6131208), (1960, 5364807), (2058, 5109340), (2744, 3832005), (2940, 3576538), (3430, 3065604), (4116, 2554670), (5145, 2043736), (5880, 1788269), (6860, 1532802), (8232, 1277335), (10290, 1021868), (13720, 766401), (20580, 510934), (41160, 255467)]