2100696360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{7207}}^1$

素因数の和:7575

約数の個数: 128

約数和(自身を含む): 7224145920

約数和(自身を除く): 5123449560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 347, 420, 694, 840, 1041, 1388, 1735, 2082, 2429, 2776, 3470, 4164, 4858, 5205, 6940, 7207, 7287, 8328, 9716, 10410, 12145, 13880, 14414, 14574, 19432, 20820, 21621, 24290, 28828, 29148, 36035, 36435, 41640, 43242, 48580, 50449, 57656, 58296, 72070, 72870, 86484, 97160, 100898, 108105, 144140, 145740, 151347, 172968, 201796, 216210, 252245, 288280, 291480, 302694, 403592, 432420, 504490, 605388, 756735, 864840, 1008980, 1210776, 1513470, 2017960, 2500829, 3026940, 5001658, 6053880, 7502487, 10003316, 12504145, 15004974, 17505803, 20006632, 25008290, 30009948, 35011606, 37512435, 50016580, 52517409, 60019896, 70023212, 75024870, 87529015, 100033160, 105034818, 140046424, 150049740, 175058030, 210069636, 262587045, 300099480, 350116060, 420139272, 525174090, 700232120, 1050348180, 2100696360]

約数ペア:

[(1, 2100696360), (2, 1050348180), (3, 700232120), (4, 525174090), (5, 420139272), (6, 350116060), (7, 300099480), (8, 262587045), (10, 210069636), (12, 175058030), (14, 150049740), (15, 140046424), (20, 105034818), (21, 100033160), (24, 87529015), (28, 75024870), (30, 70023212), (35, 60019896), (40, 52517409), (42, 50016580), (56, 37512435), (60, 35011606), (70, 30009948), (84, 25008290), (105, 20006632), (120, 17505803), (140, 15004974), (168, 12504145), (210, 10003316), (280, 7502487), (347, 6053880), (420, 5001658), (694, 3026940), (840, 2500829), (1041, 2017960), (1388, 1513470), (1735, 1210776), (2082, 1008980), (2429, 864840), (2776, 756735), (3470, 605388), (4164, 504490), (4858, 432420), (5205, 403592), (6940, 302694), (7207, 291480), (7287, 288280), (8328, 252245), (9716, 216210), (10410, 201796), (12145, 172968), (13880, 151347), (14414, 145740), (14574, 144140), (19432, 108105), (20820, 100898), (21621, 97160), (24290, 86484), (28828, 72870), (29148, 72070), (36035, 58296), (36435, 57656), (41640, 50449), (43242, 48580)]