140288760

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1$

素因数の和:329

約数の個数: 224

約数和(自身を含む): 502867440

約数和(自身を除く): 362578680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 243, 255, 270, 283, 306, 324, 340, 360, 405, 408, 459, 486, 510, 540, 566, 612, 648, 680, 729, 765, 810, 849, 918, 972, 1020, 1080, 1132, 1215, 1224, 1377, 1415, 1458, 1530, 1620, 1698, 1836, 1944, 2040, 2264, 2295, 2430, 2547, 2754, 2830, 2916, 3060, 3240, 3396, 3645, 3672, 4131, 4245, 4590, 4811, 4860, 5094, 5508, 5660, 5832, 6120, 6792, 6885, 7290, 7641, 8262, 8490, 9180, 9622, 9720, 10188, 11016, 11320, 12393, 12735, 13770, 14433, 14580, 15282, 16524, 16980, 18360, 19244, 20376, 20655, 22923, 24055, 24786, 25470, 27540, 28866, 29160, 30564, 33048, 33960, 38205, 38488, 41310, 43299, 45846, 48110, 49572, 50940, 55080, 57732, 61128, 61965, 68769, 72165, 76410, 82620, 86598, 91692, 96220, 99144, 101880, 114615, 115464, 123930, 129897, 137538, 144330, 152820, 165240, 173196, 183384, 192440, 206307, 216495, 229230, 247860, 259794, 275076, 288660, 305640, 343845, 346392, 389691, 412614, 432990, 458460, 495720, 519588, 550152, 577320, 649485, 687690, 779382, 825228, 865980, 916920, 1031535, 1039176, 1169073, 1298970, 1375380, 1558764, 1650456, 1731960, 1948455, 2063070, 2338146, 2597940, 2750760, 3117528, 3507219, 3896910, 4126140, 4676292, 5195880, 5845365, 7014438, 7793820, 8252280, 9352584, 11690730, 14028876, 15587640, 17536095, 23381460, 28057752, 35072190, 46762920, 70144380, 140288760]

約数ペア:

[(1, 140288760), (2, 70144380), (3, 46762920), (4, 35072190), (5, 28057752), (6, 23381460), (8, 17536095), (9, 15587640), (10, 14028876), (12, 11690730), (15, 9352584), (17, 8252280), (18, 7793820), (20, 7014438), (24, 5845365), (27, 5195880), (30, 4676292), (34, 4126140), (36, 3896910), (40, 3507219), (45, 3117528), (51, 2750760), (54, 2597940), (60, 2338146), (68, 2063070), (72, 1948455), (81, 1731960), (85, 1650456), (90, 1558764), (102, 1375380), (108, 1298970), (120, 1169073), (135, 1039176), (136, 1031535), (153, 916920), (162, 865980), (170, 825228), (180, 779382), (204, 687690), (216, 649485), (243, 577320), (255, 550152), (270, 519588), (283, 495720), (306, 458460), (324, 432990), (340, 412614), (360, 389691), (405, 346392), (408, 343845), (459, 305640), (486, 288660), (510, 275076), (540, 259794), (566, 247860), (612, 229230), (648, 216495), (680, 206307), (729, 192440), (765, 183384), (810, 173196), (849, 165240), (918, 152820), (972, 144330), (1020, 137538), (1080, 129897), (1132, 123930), (1215, 115464), (1224, 114615), (1377, 101880), (1415, 99144), (1458, 96220), (1530, 91692), (1620, 86598), (1698, 82620), (1836, 76410), (1944, 72165), (2040, 68769), (2264, 61965), (2295, 61128), (2430, 57732), (2547, 55080), (2754, 50940), (2830, 49572), (2916, 48110), (3060, 45846), (3240, 43299), (3396, 41310), (3645, 38488), (3672, 38205), (4131, 33960), (4245, 33048), (4590, 30564), (4811, 29160), (4860, 28866), (5094, 27540), (5508, 25470), (5660, 24786), (5832, 24055), (6120, 22923), (6792, 20655), (6885, 20376), (7290, 19244), (7641, 18360), (8262, 16980), (8490, 16524), (9180, 15282), (9622, 14580), (9720, 14433), (10188, 13770), (11016, 12735), (11320, 12393)]