2203789440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{13829}}^1$

素因数の和:13934

約数の個数: 128

約数和(自身を含む): 7109726400

約数和(自身を除く): 4905936960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 128, 160, 166, 192, 240, 249, 320, 332, 384, 415, 480, 498, 640, 664, 830, 960, 996, 1245, 1328, 1660, 1920, 1992, 2490, 2656, 3320, 3984, 4980, 5312, 6640, 7968, 9960, 10624, 13280, 13829, 15936, 19920, 26560, 27658, 31872, 39840, 41487, 53120, 55316, 69145, 79680, 82974, 110632, 138290, 159360, 165948, 207435, 221264, 276580, 331896, 414870, 442528, 553160, 663792, 829740, 885056, 1106320, 1147807, 1327584, 1659480, 1770112, 2212640, 2295614, 2655168, 3318960, 3443421, 4425280, 4591228, 5310336, 5739035, 6637920, 6886842, 8850560, 9182456, 11478070, 13275840, 13773684, 17217105, 18364912, 22956140, 26551680, 27547368, 34434210, 36729824, 45912280, 55094736, 68868420, 73459648, 91824560, 110189472, 137736840, 146919296, 183649120, 220378944, 275473680, 367298240, 440757888, 550947360, 734596480, 1101894720, 2203789440]

約数ペア:

[(1, 2203789440), (2, 1101894720), (3, 734596480), (4, 550947360), (5, 440757888), (6, 367298240), (8, 275473680), (10, 220378944), (12, 183649120), (15, 146919296), (16, 137736840), (20, 110189472), (24, 91824560), (30, 73459648), (32, 68868420), (40, 55094736), (48, 45912280), (60, 36729824), (64, 34434210), (80, 27547368), (83, 26551680), (96, 22956140), (120, 18364912), (128, 17217105), (160, 13773684), (166, 13275840), (192, 11478070), (240, 9182456), (249, 8850560), (320, 6886842), (332, 6637920), (384, 5739035), (415, 5310336), (480, 4591228), (498, 4425280), (640, 3443421), (664, 3318960), (830, 2655168), (960, 2295614), (996, 2212640), (1245, 1770112), (1328, 1659480), (1660, 1327584), (1920, 1147807), (1992, 1106320), (2490, 885056), (2656, 829740), (3320, 663792), (3984, 553160), (4980, 442528), (5312, 414870), (6640, 331896), (7968, 276580), (9960, 221264), (10624, 207435), (13280, 165948), (13829, 159360), (15936, 138290), (19920, 110632), (26560, 82974), (27658, 79680), (31872, 69145), (39840, 55316), (41487, 53120)]