219297960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5119}}^1$

素因数の和:5160

約数の個数: 192

約数和(自身を含む): 862617600

約数和(自身を除く): 643319640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 119, 120, 126, 136, 140, 153, 168, 170, 180, 204, 210, 238, 252, 255, 280, 306, 315, 340, 357, 360, 408, 420, 476, 504, 510, 595, 612, 630, 680, 714, 765, 840, 952, 1020, 1071, 1190, 1224, 1260, 1428, 1530, 1785, 2040, 2142, 2380, 2520, 2856, 3060, 3570, 4284, 4760, 5119, 5355, 6120, 7140, 8568, 10238, 10710, 14280, 15357, 20476, 21420, 25595, 30714, 35833, 40952, 42840, 46071, 51190, 61428, 71666, 76785, 87023, 92142, 102380, 107499, 122856, 143332, 153570, 174046, 179165, 184284, 204760, 214998, 230355, 261069, 286664, 307140, 322497, 348092, 358330, 368568, 429996, 435115, 460710, 522138, 537495, 609161, 614280, 644994, 696184, 716660, 783207, 859992, 870230, 921420, 1044276, 1074990, 1218322, 1289988, 1305345, 1433320, 1566414, 1612485, 1740460, 1827483, 1842840, 2088552, 2149980, 2436644, 2579976, 2610690, 3045805, 3132828, 3224970, 3480920, 3654966, 3916035, 4299960, 4873288, 5221380, 5482449, 6091610, 6265656, 6449940, 7309932, 7832070, 9137415, 10442760, 10964898, 12183220, 12899880, 14619864, 15664140, 18274830, 21929796, 24366440, 27412245, 31328280, 36549660, 43859592, 54824490, 73099320, 109648980, 219297960]

約数ペア:

[(1, 219297960), (2, 109648980), (3, 73099320), (4, 54824490), (5, 43859592), (6, 36549660), (7, 31328280), (8, 27412245), (9, 24366440), (10, 21929796), (12, 18274830), (14, 15664140), (15, 14619864), (17, 12899880), (18, 12183220), (20, 10964898), (21, 10442760), (24, 9137415), (28, 7832070), (30, 7309932), (34, 6449940), (35, 6265656), (36, 6091610), (40, 5482449), (42, 5221380), (45, 4873288), (51, 4299960), (56, 3916035), (60, 3654966), (63, 3480920), (68, 3224970), (70, 3132828), (72, 3045805), (84, 2610690), (85, 2579976), (90, 2436644), (102, 2149980), (105, 2088552), (119, 1842840), (120, 1827483), (126, 1740460), (136, 1612485), (140, 1566414), (153, 1433320), (168, 1305345), (170, 1289988), (180, 1218322), (204, 1074990), (210, 1044276), (238, 921420), (252, 870230), (255, 859992), (280, 783207), (306, 716660), (315, 696184), (340, 644994), (357, 614280), (360, 609161), (408, 537495), (420, 522138), (476, 460710), (504, 435115), (510, 429996), (595, 368568), (612, 358330), (630, 348092), (680, 322497), (714, 307140), (765, 286664), (840, 261069), (952, 230355), (1020, 214998), (1071, 204760), (1190, 184284), (1224, 179165), (1260, 174046), (1428, 153570), (1530, 143332), (1785, 122856), (2040, 107499), (2142, 102380), (2380, 92142), (2520, 87023), (2856, 76785), (3060, 71666), (3570, 61428), (4284, 51190), (4760, 46071), (5119, 42840), (5355, 40952), (6120, 35833), (7140, 30714), (8568, 25595), (10238, 21420), (10710, 20476), (14280, 15357)]