1449343980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{2957}}^1$

素因数の和:3368

約数の個数: 144

約数和(自身を含む): 5039012160

約数和(自身を除く): 3589668180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 389, 420, 630, 778, 1167, 1260, 1556, 1945, 2334, 2723, 2957, 3501, 3890, 4668, 5446, 5835, 5914, 7002, 7780, 8169, 8871, 10892, 11670, 11828, 13615, 14004, 14785, 16338, 17505, 17742, 20699, 23340, 24507, 26613, 27230, 29570, 32676, 35010, 35484, 40845, 41398, 44355, 49014, 53226, 54460, 59140, 62097, 70020, 81690, 82796, 88710, 98028, 103495, 106452, 122535, 124194, 133065, 163380, 177420, 186291, 206990, 245070, 248388, 266130, 310485, 372582, 413980, 490140, 532260, 620970, 745164, 931455, 1150273, 1241940, 1862910, 2300546, 3450819, 3725820, 4601092, 5751365, 6901638, 8051911, 10352457, 11502730, 13803276, 16103822, 17254095, 20704914, 23005460, 24155733, 32207644, 34508190, 40259555, 41409828, 48311466, 51762285, 69016380, 72467199, 80519110, 96622932, 103524570, 120778665, 144934398, 161038220, 207049140, 241557330, 289868796, 362335995, 483114660, 724671990, 1449343980]

約数ペア:

[(1, 1449343980), (2, 724671990), (3, 483114660), (4, 362335995), (5, 289868796), (6, 241557330), (7, 207049140), (9, 161038220), (10, 144934398), (12, 120778665), (14, 103524570), (15, 96622932), (18, 80519110), (20, 72467199), (21, 69016380), (28, 51762285), (30, 48311466), (35, 41409828), (36, 40259555), (42, 34508190), (45, 32207644), (60, 24155733), (63, 23005460), (70, 20704914), (84, 17254095), (90, 16103822), (105, 13803276), (126, 11502730), (140, 10352457), (180, 8051911), (210, 6901638), (252, 5751365), (315, 4601092), (389, 3725820), (420, 3450819), (630, 2300546), (778, 1862910), (1167, 1241940), (1260, 1150273), (1556, 931455), (1945, 745164), (2334, 620970), (2723, 532260), (2957, 490140), (3501, 413980), (3890, 372582), (4668, 310485), (5446, 266130), (5835, 248388), (5914, 245070), (7002, 206990), (7780, 186291), (8169, 177420), (8871, 163380), (10892, 133065), (11670, 124194), (11828, 122535), (13615, 106452), (14004, 103495), (14785, 98028), (16338, 88710), (17505, 82796), (17742, 81690), (20699, 70020), (23340, 62097), (24507, 59140), (26613, 54460), (27230, 53226), (29570, 49014), (32676, 44355), (35010, 41398), (35484, 40845)]