2021785440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{5407}}^1$

素因数の和:5485

約数の個数: 192

約数和(自身を含む): 6868592640

約数和(自身を除く): 4846807200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 41, 48, 57, 60, 76, 80, 82, 95, 96, 114, 120, 123, 152, 160, 164, 190, 205, 228, 240, 246, 285, 304, 328, 380, 410, 456, 480, 492, 570, 608, 615, 656, 760, 779, 820, 912, 984, 1140, 1230, 1312, 1520, 1558, 1640, 1824, 1968, 2280, 2337, 2460, 3040, 3116, 3280, 3895, 3936, 4560, 4674, 4920, 5407, 6232, 6560, 7790, 9120, 9348, 9840, 10814, 11685, 12464, 15580, 16221, 18696, 19680, 21628, 23370, 24928, 27035, 31160, 32442, 37392, 43256, 46740, 54070, 62320, 64884, 74784, 81105, 86512, 93480, 102733, 108140, 124640, 129768, 162210, 173024, 186960, 205466, 216280, 221687, 259536, 308199, 324420, 373920, 410932, 432560, 443374, 513665, 519072, 616398, 648840, 665061, 821864, 865120, 886748, 1027330, 1108435, 1232796, 1297680, 1330122, 1540995, 1643728, 1773496, 2054660, 2216870, 2465592, 2595360, 2660244, 3081990, 3287456, 3325305, 3546992, 4109320, 4212053, 4433740, 4931184, 5320488, 6163980, 6650610, 7093984, 8218640, 8424106, 8867480, 9862368, 10640976, 12327960, 12636159, 13301220, 16437280, 16848212, 17734960, 21060265, 21281952, 24655920, 25272318, 26602440, 33696424, 35469920, 42120530, 49311840, 50544636, 53204880, 63180795, 67392848, 84241060, 101089272, 106409760, 126361590, 134785696, 168482120, 202178544, 252723180, 336964240, 404357088, 505446360, 673928480, 1010892720, 2021785440]

約数ペア:

[(1, 2021785440), (2, 1010892720), (3, 673928480), (4, 505446360), (5, 404357088), (6, 336964240), (8, 252723180), (10, 202178544), (12, 168482120), (15, 134785696), (16, 126361590), (19, 106409760), (20, 101089272), (24, 84241060), (30, 67392848), (32, 63180795), (38, 53204880), (40, 50544636), (41, 49311840), (48, 42120530), (57, 35469920), (60, 33696424), (76, 26602440), (80, 25272318), (82, 24655920), (95, 21281952), (96, 21060265), (114, 17734960), (120, 16848212), (123, 16437280), (152, 13301220), (160, 12636159), (164, 12327960), (190, 10640976), (205, 9862368), (228, 8867480), (240, 8424106), (246, 8218640), (285, 7093984), (304, 6650610), (328, 6163980), (380, 5320488), (410, 4931184), (456, 4433740), (480, 4212053), (492, 4109320), (570, 3546992), (608, 3325305), (615, 3287456), (656, 3081990), (760, 2660244), (779, 2595360), (820, 2465592), (912, 2216870), (984, 2054660), (1140, 1773496), (1230, 1643728), (1312, 1540995), (1520, 1330122), (1558, 1297680), (1640, 1232796), (1824, 1108435), (1968, 1027330), (2280, 886748), (2337, 865120), (2460, 821864), (3040, 665061), (3116, 648840), (3280, 616398), (3895, 519072), (3936, 513665), (4560, 443374), (4674, 432560), (4920, 410932), (5407, 373920), (6232, 324420), (6560, 308199), (7790, 259536), (9120, 221687), (9348, 216280), (9840, 205466), (10814, 186960), (11685, 173024), (12464, 162210), (15580, 129768), (16221, 124640), (18696, 108140), (19680, 102733), (21628, 93480), (23370, 86512), (24928, 81105), (27035, 74784), (31160, 64884), (32442, 62320), (37392, 54070), (43256, 46740)]