40569480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{947}}^1$

素因数の和:988

約数の個数: 192

約数和(自身を含む): 159719040

約数和(自身を除く): 119149560

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, 947, 952, 1020, 1071, 1190, 1224, 1260, 1428, 1530, 1785, 1894, 2040, 2142, 2380, 2520, 2841, 2856, 3060, 3570, 3788, 4284, 4735, 4760, 5355, 5682, 6120, 6629, 7140, 7576, 8523, 8568, 9470, 10710, 11364, 13258, 14205, 14280, 16099, 17046, 18940, 19887, 21420, 22728, 26516, 28410, 32198, 33145, 34092, 37880, 39774, 42615, 42840, 48297, 53032, 56820, 59661, 64396, 66290, 68184, 79548, 80495, 85230, 96594, 99435, 112693, 113640, 119322, 128792, 132580, 144891, 159096, 160990, 170460, 193188, 198870, 225386, 238644, 241485, 265160, 289782, 298305, 321980, 338079, 340920, 386376, 397740, 450772, 477288, 482970, 563465, 579564, 596610, 643960, 676158, 724455, 795480, 901544, 965940, 1014237, 1126930, 1159128, 1193220, 1352316, 1448910, 1690395, 1931880, 2028474, 2253860, 2386440, 2704632, 2897820, 3380790, 4056948, 4507720, 5071185, 5795640, 6761580, 8113896, 10142370, 13523160, 20284740, 40569480]

約数ペア:

[(1, 40569480), (2, 20284740), (3, 13523160), (4, 10142370), (5, 8113896), (6, 6761580), (7, 5795640), (8, 5071185), (9, 4507720), (10, 4056948), (12, 3380790), (14, 2897820), (15, 2704632), (17, 2386440), (18, 2253860), (20, 2028474), (21, 1931880), (24, 1690395), (28, 1448910), (30, 1352316), (34, 1193220), (35, 1159128), (36, 1126930), (40, 1014237), (42, 965940), (45, 901544), (51, 795480), (56, 724455), (60, 676158), (63, 643960), (68, 596610), (70, 579564), (72, 563465), (84, 482970), (85, 477288), (90, 450772), (102, 397740), (105, 386376), (119, 340920), (120, 338079), (126, 321980), (136, 298305), (140, 289782), (153, 265160), (168, 241485), (170, 238644), (180, 225386), (204, 198870), (210, 193188), (238, 170460), (252, 160990), (255, 159096), (280, 144891), (306, 132580), (315, 128792), (340, 119322), (357, 113640), (360, 112693), (408, 99435), (420, 96594), (476, 85230), (504, 80495), (510, 79548), (595, 68184), (612, 66290), (630, 64396), (680, 59661), (714, 56820), (765, 53032), (840, 48297), (947, 42840), (952, 42615), (1020, 39774), (1071, 37880), (1190, 34092), (1224, 33145), (1260, 32198), (1428, 28410), (1530, 26516), (1785, 22728), (1894, 21420), (2040, 19887), (2142, 18940), (2380, 17046), (2520, 16099), (2841, 14280), (2856, 14205), (3060, 13258), (3570, 11364), (3788, 10710), (4284, 9470), (4735, 8568), (4760, 8523), (5355, 7576), (5682, 7140), (6120, 6629)]