253630440

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:294

約数の個数: 320

約数和(自身を含む): 997349760

約数和(自身を除く): 743719320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 53, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 106, 108, 120, 126, 135, 140, 159, 162, 168, 180, 189, 210, 211, 212, 216, 252, 265, 270, 280, 315, 318, 324, 360, 371, 378, 405, 420, 422, 424, 477, 504, 530, 540, 567, 630, 633, 636, 648, 742, 756, 795, 810, 840, 844, 945, 954, 1055, 1060, 1080, 1113, 1134, 1260, 1266, 1272, 1431, 1477, 1484, 1512, 1590, 1620, 1688, 1855, 1890, 1899, 1908, 2110, 2120, 2226, 2268, 2385, 2520, 2532, 2835, 2862, 2954, 2968, 3165, 3180, 3240, 3339, 3710, 3780, 3798, 3816, 4220, 4293, 4431, 4452, 4536, 4770, 5064, 5565, 5670, 5697, 5724, 5908, 6330, 6360, 6678, 7155, 7385, 7420, 7560, 7596, 8440, 8586, 8862, 8904, 9495, 9540, 10017, 11130, 11183, 11340, 11394, 11448, 11816, 12660, 13293, 13356, 14310, 14770, 14840, 15192, 16695, 17091, 17172, 17724, 18990, 19080, 20034, 21465, 22155, 22260, 22366, 22680, 22788, 25320, 26586, 26712, 28485, 28620, 29540, 30051, 33390, 33549, 34182, 34344, 35448, 37980, 39879, 40068, 42930, 44310, 44520, 44732, 45576, 50085, 53172, 55915, 56970, 57240, 59080, 60102, 66465, 66780, 67098, 68364, 75960, 78281, 79758, 80136, 85455, 85860, 88620, 89464, 100170, 100647, 106344, 111830, 113940, 119637, 120204, 132930, 133560, 134196, 136728, 150255, 156562, 159516, 167745, 170910, 171720, 177240, 199395, 200340, 201294, 223660, 227880, 234843, 239274, 240408, 265860, 268392, 300510, 301941, 313124, 319032, 335490, 341820, 391405, 398790, 400680, 402588, 447320, 469686, 478548, 503235, 531720, 598185, 601020, 603882, 626248, 670980, 683640, 704529, 782810, 797580, 805176, 905823, 939372, 957096, 1006470, 1174215, 1196370, 1202040, 1207764, 1341960, 1409058, 1509705, 1565620, 1595160, 1811646, 1878744, 2012940, 2113587, 2348430, 2392740, 2415528, 2818116, 3019410, 3131240, 3522645, 3623292, 4025880, 4227174, 4529115, 4696860, 4785480, 5636232, 6038820, 6340761, 7045290, 7246584, 8454348, 9058230, 9393720, 10567935, 12077640, 12681522, 14090580, 16908696, 18116460, 21135870, 25363044, 28181160, 31703805, 36232920, 42271740, 50726088, 63407610, 84543480, 126815220, 253630440]

約数ペア:

[(1, 253630440), (2, 126815220), (3, 84543480), (4, 63407610), (5, 50726088), (6, 42271740), (7, 36232920), (8, 31703805), (9, 28181160), (10, 25363044), (12, 21135870), (14, 18116460), (15, 16908696), (18, 14090580), (20, 12681522), (21, 12077640), (24, 10567935), (27, 9393720), (28, 9058230), (30, 8454348), (35, 7246584), (36, 7045290), (40, 6340761), (42, 6038820), (45, 5636232), (53, 4785480), (54, 4696860), (56, 4529115), (60, 4227174), (63, 4025880), (70, 3623292), (72, 3522645), (81, 3131240), (84, 3019410), (90, 2818116), (105, 2415528), (106, 2392740), (108, 2348430), (120, 2113587), (126, 2012940), (135, 1878744), (140, 1811646), (159, 1595160), (162, 1565620), (168, 1509705), (180, 1409058), (189, 1341960), (210, 1207764), (211, 1202040), (212, 1196370), (216, 1174215), (252, 1006470), (265, 957096), (270, 939372), (280, 905823), (315, 805176), (318, 797580), (324, 782810), (360, 704529), (371, 683640), (378, 670980), (405, 626248), (420, 603882), (422, 601020), (424, 598185), (477, 531720), (504, 503235), (530, 478548), (540, 469686), (567, 447320), (630, 402588), (633, 400680), (636, 398790), (648, 391405), (742, 341820), (756, 335490), (795, 319032), (810, 313124), (840, 301941), (844, 300510), (945, 268392), (954, 265860), (1055, 240408), (1060, 239274), (1080, 234843), (1113, 227880), (1134, 223660), (1260, 201294), (1266, 200340), (1272, 199395), (1431, 177240), (1477, 171720), (1484, 170910), (1512, 167745), (1590, 159516), (1620, 156562), (1688, 150255), (1855, 136728), (1890, 134196), (1899, 133560), (1908, 132930), (2110, 120204), (2120, 119637), (2226, 113940), (2268, 111830), (2385, 106344), (2520, 100647), (2532, 100170), (2835, 89464), (2862, 88620), (2954, 85860), (2968, 85455), (3165, 80136), (3180, 79758), (3240, 78281), (3339, 75960), (3710, 68364), (3780, 67098), (3798, 66780), (3816, 66465), (4220, 60102), (4293, 59080), (4431, 57240), (4452, 56970), (4536, 55915), (4770, 53172), (5064, 50085), (5565, 45576), (5670, 44732), (5697, 44520), (5724, 44310), (5908, 42930), (6330, 40068), (6360, 39879), (6678, 37980), (7155, 35448), (7385, 34344), (7420, 34182), (7560, 33549), (7596, 33390), (8440, 30051), (8586, 29540), (8862, 28620), (8904, 28485), (9495, 26712), (9540, 26586), (10017, 25320), (11130, 22788), (11183, 22680), (11340, 22366), (11394, 22260), (11448, 22155), (11816, 21465), (12660, 20034), (13293, 19080), (13356, 18990), (14310, 17724), (14770, 17172), (14840, 17091), (15192, 16695)]