330457680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{379}}^1$

素因数の和:578

約数の個数: 240

約数和(自身を含む): 1279025280

約数和(自身を除く): 948567600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 173, 180, 210, 240, 252, 280, 315, 336, 346, 360, 379, 420, 504, 519, 560, 630, 692, 720, 758, 840, 865, 1008, 1038, 1137, 1211, 1260, 1384, 1516, 1557, 1680, 1730, 1895, 2076, 2274, 2422, 2520, 2595, 2653, 2768, 3032, 3114, 3411, 3460, 3633, 3790, 4152, 4548, 4844, 5040, 5190, 5306, 5685, 6055, 6064, 6228, 6822, 6920, 7266, 7580, 7785, 7959, 8304, 9096, 9688, 10380, 10612, 10899, 11370, 12110, 12456, 13265, 13644, 13840, 14532, 15160, 15570, 15918, 17055, 18165, 18192, 19376, 20760, 21224, 21798, 22740, 23877, 24220, 24912, 26530, 27288, 29064, 30320, 31140, 31836, 34110, 36330, 39795, 41520, 42448, 43596, 45480, 47754, 48440, 53060, 54495, 54576, 58128, 62280, 63672, 65567, 68220, 72660, 79590, 87192, 90960, 95508, 96880, 106120, 108990, 119385, 124560, 127344, 131134, 136440, 145320, 159180, 174384, 191016, 196701, 212240, 217980, 238770, 262268, 272880, 290640, 318360, 327835, 382032, 393402, 435960, 458969, 477540, 524536, 590103, 636720, 655670, 786804, 871920, 917938, 955080, 983505, 1049072, 1180206, 1311340, 1376907, 1573608, 1835876, 1910160, 1967010, 2294845, 2360412, 2622680, 2753814, 2950515, 3147216, 3671752, 3934020, 4130721, 4589690, 4720824, 5245360, 5507628, 5901030, 6884535, 7343504, 7868040, 8261442, 9179380, 9441648, 11015256, 11802060, 13769070, 15736080, 16522884, 18358760, 20653605, 22030512, 23604120, 27538140, 33045768, 36717520, 41307210, 47208240, 55076280, 66091536, 82614420, 110152560, 165228840, 330457680]

約数ペア:

[(1, 330457680), (2, 165228840), (3, 110152560), (4, 82614420), (5, 66091536), (6, 55076280), (7, 47208240), (8, 41307210), (9, 36717520), (10, 33045768), (12, 27538140), (14, 23604120), (15, 22030512), (16, 20653605), (18, 18358760), (20, 16522884), (21, 15736080), (24, 13769070), (28, 11802060), (30, 11015256), (35, 9441648), (36, 9179380), (40, 8261442), (42, 7868040), (45, 7343504), (48, 6884535), (56, 5901030), (60, 5507628), (63, 5245360), (70, 4720824), (72, 4589690), (80, 4130721), (84, 3934020), (90, 3671752), (105, 3147216), (112, 2950515), (120, 2753814), (126, 2622680), (140, 2360412), (144, 2294845), (168, 1967010), (173, 1910160), (180, 1835876), (210, 1573608), (240, 1376907), (252, 1311340), (280, 1180206), (315, 1049072), (336, 983505), (346, 955080), (360, 917938), (379, 871920), (420, 786804), (504, 655670), (519, 636720), (560, 590103), (630, 524536), (692, 477540), (720, 458969), (758, 435960), (840, 393402), (865, 382032), (1008, 327835), (1038, 318360), (1137, 290640), (1211, 272880), (1260, 262268), (1384, 238770), (1516, 217980), (1557, 212240), (1680, 196701), (1730, 191016), (1895, 174384), (2076, 159180), (2274, 145320), (2422, 136440), (2520, 131134), (2595, 127344), (2653, 124560), (2768, 119385), (3032, 108990), (3114, 106120), (3411, 96880), (3460, 95508), (3633, 90960), (3790, 87192), (4152, 79590), (4548, 72660), (4844, 68220), (5040, 65567), (5190, 63672), (5306, 62280), (5685, 58128), (6055, 54576), (6064, 54495), (6228, 53060), (6822, 48440), (6920, 47754), (7266, 45480), (7580, 43596), (7785, 42448), (7959, 41520), (8304, 39795), (9096, 36330), (9688, 34110), (10380, 31836), (10612, 31140), (10899, 30320), (11370, 29064), (12110, 27288), (12456, 26530), (13265, 24912), (13644, 24220), (13840, 23877), (14532, 22740), (15160, 21798), (15570, 21224), (15918, 20760), (17055, 19376), (18165, 18192)]