235513980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:298

約数の個数: 240

約数和(自身を含む): 814502304

約数和(自身を除く): 578988324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 53, 54, 60, 65, 78, 81, 90, 106, 108, 117, 130, 135, 156, 159, 162, 180, 195, 211, 212, 234, 260, 265, 270, 318, 324, 351, 390, 405, 422, 468, 477, 530, 540, 585, 633, 636, 689, 702, 780, 795, 810, 844, 954, 1053, 1055, 1060, 1170, 1266, 1378, 1404, 1431, 1590, 1620, 1755, 1899, 1908, 2067, 2106, 2110, 2340, 2385, 2532, 2743, 2756, 2862, 3165, 3180, 3445, 3510, 3798, 4134, 4212, 4220, 4293, 4770, 5265, 5486, 5697, 5724, 6201, 6330, 6890, 7020, 7155, 7596, 8229, 8268, 8586, 9495, 9540, 10335, 10530, 10972, 11183, 11394, 12402, 12660, 13715, 13780, 14310, 16458, 17091, 17172, 18603, 18990, 20670, 21060, 21465, 22366, 22788, 24687, 24804, 27430, 28485, 28620, 31005, 32916, 33549, 34182, 37206, 37980, 41145, 41340, 42930, 44732, 49374, 54860, 55809, 55915, 56970, 62010, 67098, 68364, 74061, 74412, 82290, 85455, 85860, 93015, 98748, 100647, 111618, 111830, 113940, 123435, 124020, 134196, 145379, 148122, 164580, 167745, 170910, 186030, 201294, 222183, 223236, 223660, 246870, 279045, 290758, 296244, 301941, 335490, 341820, 370305, 372060, 402588, 436137, 444366, 493740, 503235, 558090, 581516, 603882, 670980, 726895, 740610, 872274, 888732, 905823, 1006470, 1110915, 1116180, 1207764, 1308411, 1453790, 1481220, 1509705, 1744548, 1811646, 2012940, 2180685, 2221830, 2616822, 2907580, 3019410, 3623292, 3925233, 4361370, 4443660, 4529115, 5233644, 6038820, 6542055, 7850466, 8722740, 9058230, 11775699, 13084110, 15700932, 18116460, 19626165, 23551398, 26168220, 39252330, 47102796, 58878495, 78504660, 117756990, 235513980]

約数ペア:

[(1, 235513980), (2, 117756990), (3, 78504660), (4, 58878495), (5, 47102796), (6, 39252330), (9, 26168220), (10, 23551398), (12, 19626165), (13, 18116460), (15, 15700932), (18, 13084110), (20, 11775699), (26, 9058230), (27, 8722740), (30, 7850466), (36, 6542055), (39, 6038820), (45, 5233644), (52, 4529115), (53, 4443660), (54, 4361370), (60, 3925233), (65, 3623292), (78, 3019410), (81, 2907580), (90, 2616822), (106, 2221830), (108, 2180685), (117, 2012940), (130, 1811646), (135, 1744548), (156, 1509705), (159, 1481220), (162, 1453790), (180, 1308411), (195, 1207764), (211, 1116180), (212, 1110915), (234, 1006470), (260, 905823), (265, 888732), (270, 872274), (318, 740610), (324, 726895), (351, 670980), (390, 603882), (405, 581516), (422, 558090), (468, 503235), (477, 493740), (530, 444366), (540, 436137), (585, 402588), (633, 372060), (636, 370305), (689, 341820), (702, 335490), (780, 301941), (795, 296244), (810, 290758), (844, 279045), (954, 246870), (1053, 223660), (1055, 223236), (1060, 222183), (1170, 201294), (1266, 186030), (1378, 170910), (1404, 167745), (1431, 164580), (1590, 148122), (1620, 145379), (1755, 134196), (1899, 124020), (1908, 123435), (2067, 113940), (2106, 111830), (2110, 111618), (2340, 100647), (2385, 98748), (2532, 93015), (2743, 85860), (2756, 85455), (2862, 82290), (3165, 74412), (3180, 74061), (3445, 68364), (3510, 67098), (3798, 62010), (4134, 56970), (4212, 55915), (4220, 55809), (4293, 54860), (4770, 49374), (5265, 44732), (5486, 42930), (5697, 41340), (5724, 41145), (6201, 37980), (6330, 37206), (6890, 34182), (7020, 33549), (7155, 32916), (7596, 31005), (8229, 28620), (8268, 28485), (8586, 27430), (9495, 24804), (9540, 24687), (10335, 22788), (10530, 22366), (10972, 21465), (11183, 21060), (11394, 20670), (12402, 18990), (12660, 18603), (13715, 17172), (13780, 17091), (14310, 16458)]