7234240

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:114

約数の個数: 112

約数和(自身を含む): 19458432

約数和(自身を除く): 12224192

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 47, 52, 64, 65, 74, 80, 94, 104, 130, 148, 160, 185, 188, 208, 235, 260, 296, 320, 370, 376, 416, 470, 481, 520, 592, 611, 740, 752, 832, 940, 962, 1040, 1184, 1222, 1480, 1504, 1739, 1880, 1924, 2080, 2368, 2405, 2444, 2960, 3008, 3055, 3478, 3760, 3848, 4160, 4810, 4888, 5920, 6110, 6956, 7520, 7696, 8695, 9620, 9776, 11840, 12220, 13912, 15040, 15392, 17390, 19240, 19552, 22607, 24440, 27824, 30784, 34780, 38480, 39104, 45214, 48880, 55648, 69560, 76960, 90428, 97760, 111296, 113035, 139120, 153920, 180856, 195520, 226070, 278240, 361712, 452140, 556480, 723424, 904280, 1446848, 1808560, 3617120, 7234240]

約数ペア:

[(1, 7234240), (2, 3617120), (4, 1808560), (5, 1446848), (8, 904280), (10, 723424), (13, 556480), (16, 452140), (20, 361712), (26, 278240), (32, 226070), (37, 195520), (40, 180856), (47, 153920), (52, 139120), (64, 113035), (65, 111296), (74, 97760), (80, 90428), (94, 76960), (104, 69560), (130, 55648), (148, 48880), (160, 45214), (185, 39104), (188, 38480), (208, 34780), (235, 30784), (260, 27824), (296, 24440), (320, 22607), (370, 19552), (376, 19240), (416, 17390), (470, 15392), (481, 15040), (520, 13912), (592, 12220), (611, 11840), (740, 9776), (752, 9620), (832, 8695), (940, 7696), (962, 7520), (1040, 6956), (1184, 6110), (1222, 5920), (1480, 4888), (1504, 4810), (1739, 4160), (1880, 3848), (1924, 3760), (2080, 3478), (2368, 3055), (2405, 3008), (2444, 2960)]