1863982440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{463}}^1$

素因数の和:744

約数の個数: 192

約数和(自身を含む): 6214890240

約数和(自身を除く): 4350907800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 90, 106, 120, 159, 180, 211, 212, 265, 318, 360, 422, 424, 463, 477, 530, 633, 636, 795, 844, 926, 954, 1055, 1060, 1266, 1272, 1389, 1590, 1688, 1852, 1899, 1908, 2110, 2120, 2315, 2385, 2532, 2778, 3165, 3180, 3704, 3798, 3816, 4167, 4220, 4630, 4770, 5064, 5556, 6330, 6360, 6945, 7596, 8334, 8440, 9260, 9495, 9540, 11112, 11183, 12660, 13890, 15192, 16668, 18520, 18990, 19080, 20835, 22366, 24539, 25320, 27780, 33336, 33549, 37980, 41670, 44732, 49078, 55560, 55915, 67098, 73617, 75960, 83340, 89464, 97693, 98156, 100647, 111830, 122695, 134196, 147234, 166680, 167745, 195386, 196312, 201294, 220851, 223660, 245390, 268392, 293079, 294468, 335490, 368085, 390772, 402588, 441702, 447320, 488465, 490780, 503235, 586158, 588936, 670980, 736170, 781544, 805176, 879237, 883404, 976930, 981560, 1006470, 1104255, 1172316, 1341960, 1465395, 1472340, 1758474, 1766808, 1953860, 2012940, 2208510, 2344632, 2930790, 2944680, 3516948, 3907720, 4025880, 4396185, 4417020, 5177729, 5861580, 7033896, 8792370, 8834040, 10355458, 11723160, 15533187, 17584740, 20710916, 25888645, 31066374, 35169480, 41421832, 46599561, 51777290, 62132748, 77665935, 93199122, 103554580, 124265496, 155331870, 186398244, 207109160, 232997805, 310663740, 372796488, 465995610, 621327480, 931991220, 1863982440]

約数ペア:

[(1, 1863982440), (2, 931991220), (3, 621327480), (4, 465995610), (5, 372796488), (6, 310663740), (8, 232997805), (9, 207109160), (10, 186398244), (12, 155331870), (15, 124265496), (18, 103554580), (20, 93199122), (24, 77665935), (30, 62132748), (36, 51777290), (40, 46599561), (45, 41421832), (53, 35169480), (60, 31066374), (72, 25888645), (90, 20710916), (106, 17584740), (120, 15533187), (159, 11723160), (180, 10355458), (211, 8834040), (212, 8792370), (265, 7033896), (318, 5861580), (360, 5177729), (422, 4417020), (424, 4396185), (463, 4025880), (477, 3907720), (530, 3516948), (633, 2944680), (636, 2930790), (795, 2344632), (844, 2208510), (926, 2012940), (954, 1953860), (1055, 1766808), (1060, 1758474), (1266, 1472340), (1272, 1465395), (1389, 1341960), (1590, 1172316), (1688, 1104255), (1852, 1006470), (1899, 981560), (1908, 976930), (2110, 883404), (2120, 879237), (2315, 805176), (2385, 781544), (2532, 736170), (2778, 670980), (3165, 588936), (3180, 586158), (3704, 503235), (3798, 490780), (3816, 488465), (4167, 447320), (4220, 441702), (4630, 402588), (4770, 390772), (5064, 368085), (5556, 335490), (6330, 294468), (6360, 293079), (6945, 268392), (7596, 245390), (8334, 223660), (8440, 220851), (9260, 201294), (9495, 196312), (9540, 195386), (11112, 167745), (11183, 166680), (12660, 147234), (13890, 134196), (15192, 122695), (16668, 111830), (18520, 100647), (18990, 98156), (19080, 97693), (20835, 89464), (22366, 83340), (24539, 75960), (25320, 73617), (27780, 67098), (33336, 55915), (33549, 55560), (37980, 49078), (41670, 44732)]