162277920

素因数分解:

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

素因数の和:992

約数の個数: 288

約数和(自身を含む): 670819968

約数和(自身を除く): 508542048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 160, 168, 170, 180, 204, 210, 224, 238, 240, 252, 255, 272, 280, 288, 306, 315, 336, 340, 357, 360, 408, 420, 476, 480, 504, 510, 544, 560, 595, 612, 630, 672, 680, 714, 720, 765, 816, 840, 947, 952, 1008, 1020, 1071, 1120, 1190, 1224, 1260, 1360, 1428, 1440, 1530, 1632, 1680, 1785, 1894, 1904, 2016, 2040, 2142, 2380, 2448, 2520, 2720, 2841, 2856, 3060, 3360, 3570, 3788, 3808, 4080, 4284, 4735, 4760, 4896, 5040, 5355, 5682, 5712, 6120, 6629, 7140, 7576, 8160, 8523, 8568, 9470, 9520, 10080, 10710, 11364, 11424, 12240, 13258, 14205, 14280, 15152, 16099, 17046, 17136, 18940, 19040, 19887, 21420, 22728, 24480, 26516, 28410, 28560, 30304, 32198, 33145, 34092, 34272, 37880, 39774, 42615, 42840, 45456, 48297, 53032, 56820, 57120, 59661, 64396, 66290, 68184, 75760, 79548, 80495, 85230, 85680, 90912, 96594, 99435, 106064, 112693, 113640, 119322, 128792, 132580, 136368, 144891, 151520, 159096, 160990, 170460, 171360, 193188, 198870, 212128, 225386, 227280, 238644, 241485, 257584, 265160, 272736, 289782, 298305, 318192, 321980, 338079, 340920, 386376, 397740, 450772, 454560, 477288, 482970, 515168, 530320, 563465, 579564, 596610, 636384, 643960, 676158, 681840, 724455, 772752, 795480, 901544, 954576, 965940, 1014237, 1060640, 1126930, 1159128, 1193220, 1287920, 1352316, 1363680, 1448910, 1545504, 1590960, 1690395, 1803088, 1909152, 1931880, 2028474, 2253860, 2318256, 2386440, 2575840, 2704632, 2897820, 3181920, 3380790, 3606176, 3863760, 4056948, 4507720, 4636512, 4772880, 5071185, 5409264, 5795640, 6761580, 7727520, 8113896, 9015440, 9545760, 10142370, 10818528, 11591280, 13523160, 16227792, 18030880, 20284740, 23182560, 27046320, 32455584, 40569480, 54092640, 81138960, 162277920]

約数ペア:

[(1, 162277920), (2, 81138960), (3, 54092640), (4, 40569480), (5, 32455584), (6, 27046320), (7, 23182560), (8, 20284740), (9, 18030880), (10, 16227792), (12, 13523160), (14, 11591280), (15, 10818528), (16, 10142370), (17, 9545760), (18, 9015440), (20, 8113896), (21, 7727520), (24, 6761580), (28, 5795640), (30, 5409264), (32, 5071185), (34, 4772880), (35, 4636512), (36, 4507720), (40, 4056948), (42, 3863760), (45, 3606176), (48, 3380790), (51, 3181920), (56, 2897820), (60, 2704632), (63, 2575840), (68, 2386440), (70, 2318256), (72, 2253860), (80, 2028474), (84, 1931880), (85, 1909152), (90, 1803088), (96, 1690395), (102, 1590960), (105, 1545504), (112, 1448910), (119, 1363680), (120, 1352316), (126, 1287920), (136, 1193220), (140, 1159128), (144, 1126930), (153, 1060640), (160, 1014237), (168, 965940), (170, 954576), (180, 901544), (204, 795480), (210, 772752), (224, 724455), (238, 681840), (240, 676158), (252, 643960), (255, 636384), (272, 596610), (280, 579564), (288, 563465), (306, 530320), (315, 515168), (336, 482970), (340, 477288), (357, 454560), (360, 450772), (408, 397740), (420, 386376), (476, 340920), (480, 338079), (504, 321980), (510, 318192), (544, 298305), (560, 289782), (595, 272736), (612, 265160), (630, 257584), (672, 241485), (680, 238644), (714, 227280), (720, 225386), (765, 212128), (816, 198870), (840, 193188), (947, 171360), (952, 170460), (1008, 160990), (1020, 159096), (1071, 151520), (1120, 144891), (1190, 136368), (1224, 132580), (1260, 128792), (1360, 119322), (1428, 113640), (1440, 112693), (1530, 106064), (1632, 99435), (1680, 96594), (1785, 90912), (1894, 85680), (1904, 85230), (2016, 80495), (2040, 79548), (2142, 75760), (2380, 68184), (2448, 66290), (2520, 64396), (2720, 59661), (2841, 57120), (2856, 56820), (3060, 53032), (3360, 48297), (3570, 45456), (3788, 42840), (3808, 42615), (4080, 39774), (4284, 37880), (4735, 34272), (4760, 34092), (4896, 33145), (5040, 32198), (5355, 30304), (5682, 28560), (5712, 28410), (6120, 26516), (6629, 24480), (7140, 22728), (7576, 21420), (8160, 19887), (8523, 19040), (8568, 18940), (9470, 17136), (9520, 17046), (10080, 16099), (10710, 15152), (11364, 14280), (11424, 14205), (12240, 13258)]