104005980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{263}}^1$

素因数の和:317

約数の個数: 144

約数和(自身を含む): 343062720

約数和(自身を除く): 239056740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 263, 338, 390, 468, 507, 526, 585, 676, 780, 789, 845, 1014, 1052, 1170, 1315, 1521, 1578, 1690, 2028, 2197, 2340, 2367, 2535, 2630, 3042, 3156, 3380, 3419, 3945, 4394, 4734, 5070, 5260, 6084, 6591, 6838, 7605, 7890, 8788, 9468, 10140, 10257, 10985, 11835, 13182, 13676, 15210, 15780, 17095, 19773, 20514, 21970, 23670, 26364, 30420, 30771, 32955, 34190, 39546, 41028, 43940, 44447, 47340, 51285, 61542, 65910, 68380, 79092, 88894, 98865, 102570, 123084, 131820, 133341, 153855, 177788, 197730, 205140, 222235, 266682, 307710, 395460, 400023, 444470, 533364, 577811, 615420, 666705, 800046, 888940, 1155622, 1333410, 1600092, 1733433, 2000115, 2311244, 2666820, 2889055, 3466866, 4000230, 5200299, 5778110, 6933732, 8000460, 8667165, 10400598, 11556220, 17334330, 20801196, 26001495, 34668660, 52002990, 104005980]

約数ペア:

[(1, 104005980), (2, 52002990), (3, 34668660), (4, 26001495), (5, 20801196), (6, 17334330), (9, 11556220), (10, 10400598), (12, 8667165), (13, 8000460), (15, 6933732), (18, 5778110), (20, 5200299), (26, 4000230), (30, 3466866), (36, 2889055), (39, 2666820), (45, 2311244), (52, 2000115), (60, 1733433), (65, 1600092), (78, 1333410), (90, 1155622), (117, 888940), (130, 800046), (156, 666705), (169, 615420), (180, 577811), (195, 533364), (234, 444470), (260, 400023), (263, 395460), (338, 307710), (390, 266682), (468, 222235), (507, 205140), (526, 197730), (585, 177788), (676, 153855), (780, 133341), (789, 131820), (845, 123084), (1014, 102570), (1052, 98865), (1170, 88894), (1315, 79092), (1521, 68380), (1578, 65910), (1690, 61542), (2028, 51285), (2197, 47340), (2340, 44447), (2367, 43940), (2535, 41028), (2630, 39546), (3042, 34190), (3156, 32955), (3380, 30771), (3419, 30420), (3945, 26364), (4394, 23670), (4734, 21970), (5070, 20514), (5260, 19773), (6084, 17095), (6591, 15780), (6838, 15210), (7605, 13676), (7890, 13182), (8788, 11835), (9468, 10985), (10140, 10257)]