2108474760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{41149}}^1$

素因数の和:41231

約数の個数: 128

約数和(自身を含む): 7347744000

約数和(自身を除く): 5239269240

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, 61, 70, 84, 105, 120, 122, 140, 168, 183, 210, 244, 280, 305, 366, 420, 427, 488, 610, 732, 840, 854, 915, 1220, 1281, 1464, 1708, 1830, 2135, 2440, 2562, 3416, 3660, 4270, 5124, 6405, 7320, 8540, 10248, 12810, 17080, 25620, 41149, 51240, 82298, 123447, 164596, 205745, 246894, 288043, 329192, 411490, 493788, 576086, 617235, 822980, 864129, 987576, 1152172, 1234470, 1440215, 1645960, 1728258, 2304344, 2468940, 2510089, 2880430, 3456516, 4320645, 4937880, 5020178, 5760860, 6913032, 7530267, 8641290, 10040356, 11521720, 12550445, 15060534, 17282580, 17570623, 20080712, 25100890, 30121068, 34565160, 35141246, 37651335, 50201780, 52711869, 60242136, 70282492, 75302670, 87853115, 100403560, 105423738, 140564984, 150605340, 175706230, 210847476, 263559345, 301210680, 351412460, 421694952, 527118690, 702824920, 1054237380, 2108474760]

約数ペア:

[(1, 2108474760), (2, 1054237380), (3, 702824920), (4, 527118690), (5, 421694952), (6, 351412460), (7, 301210680), (8, 263559345), (10, 210847476), (12, 175706230), (14, 150605340), (15, 140564984), (20, 105423738), (21, 100403560), (24, 87853115), (28, 75302670), (30, 70282492), (35, 60242136), (40, 52711869), (42, 50201780), (56, 37651335), (60, 35141246), (61, 34565160), (70, 30121068), (84, 25100890), (105, 20080712), (120, 17570623), (122, 17282580), (140, 15060534), (168, 12550445), (183, 11521720), (210, 10040356), (244, 8641290), (280, 7530267), (305, 6913032), (366, 5760860), (420, 5020178), (427, 4937880), (488, 4320645), (610, 3456516), (732, 2880430), (840, 2510089), (854, 2468940), (915, 2304344), (1220, 1728258), (1281, 1645960), (1464, 1440215), (1708, 1234470), (1830, 1152172), (2135, 987576), (2440, 864129), (2562, 822980), (3416, 617235), (3660, 576086), (4270, 493788), (5124, 411490), (6405, 329192), (7320, 288043), (8540, 246894), (10248, 205745), (12810, 164596), (17080, 123447), (25620, 82298), (41149, 51240)]