288739080

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:498

約数の個数: 320

約数和(自身を含む): 1149984000

約数和(自身を除く): 861244920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 29, 30, 35, 36, 40, 42, 45, 54, 56, 58, 60, 63, 70, 72, 81, 84, 87, 90, 105, 108, 116, 120, 126, 135, 140, 145, 162, 168, 174, 180, 189, 203, 210, 216, 232, 252, 261, 270, 280, 290, 315, 324, 348, 360, 378, 405, 406, 420, 435, 439, 504, 522, 540, 567, 580, 609, 630, 648, 696, 756, 783, 810, 812, 840, 870, 878, 945, 1015, 1044, 1080, 1134, 1160, 1218, 1260, 1305, 1317, 1512, 1566, 1620, 1624, 1740, 1756, 1827, 1890, 2030, 2088, 2195, 2268, 2349, 2436, 2520, 2610, 2634, 2835, 3045, 3073, 3132, 3240, 3480, 3512, 3654, 3780, 3915, 3951, 4060, 4390, 4536, 4698, 4872, 5220, 5268, 5481, 5670, 6090, 6146, 6264, 6585, 7308, 7560, 7830, 7902, 8120, 8780, 9135, 9219, 9396, 10440, 10536, 10962, 11340, 11745, 11853, 12180, 12292, 12731, 13170, 14616, 15365, 15660, 15804, 16443, 17560, 18270, 18438, 18792, 19755, 21924, 22680, 23490, 23706, 24360, 24584, 25462, 26340, 27405, 27657, 30730, 31320, 31608, 32886, 35559, 36540, 36876, 38193, 39510, 43848, 46095, 46980, 47412, 50924, 52680, 54810, 55314, 59265, 61460, 63655, 65772, 71118, 73080, 73752, 76386, 79020, 82215, 82971, 89117, 92190, 93960, 94824, 101848, 109620, 110628, 114579, 118530, 122920, 127310, 131544, 138285, 142236, 152772, 158040, 164430, 165942, 177795, 178234, 184380, 190965, 219240, 221256, 229158, 237060, 248913, 254620, 267351, 276570, 284472, 305544, 328860, 331884, 343737, 355590, 356468, 368760, 381930, 414855, 445585, 458316, 474120, 497826, 509240, 534702, 553140, 572895, 657720, 663768, 687474, 711180, 712936, 763860, 802053, 829710, 891170, 916632, 995652, 1031211, 1069404, 1106280, 1145790, 1244565, 1336755, 1374948, 1422360, 1527720, 1604106, 1659420, 1718685, 1782340, 1991304, 2062422, 2138808, 2291580, 2406159, 2489130, 2673510, 2749896, 3208212, 3318840, 3437370, 3564680, 4010265, 4124844, 4583160, 4812318, 4978260, 5156055, 5347020, 6416424, 6874740, 7218477, 8020530, 8249688, 9624636, 9956520, 10312110, 10694040, 12030795, 13749480, 14436954, 16041060, 19249272, 20624220, 24061590, 28873908, 32082120, 36092385, 41248440, 48123180, 57747816, 72184770, 96246360, 144369540, 288739080]

約数ペア:

[(1, 288739080), (2, 144369540), (3, 96246360), (4, 72184770), (5, 57747816), (6, 48123180), (7, 41248440), (8, 36092385), (9, 32082120), (10, 28873908), (12, 24061590), (14, 20624220), (15, 19249272), (18, 16041060), (20, 14436954), (21, 13749480), (24, 12030795), (27, 10694040), (28, 10312110), (29, 9956520), (30, 9624636), (35, 8249688), (36, 8020530), (40, 7218477), (42, 6874740), (45, 6416424), (54, 5347020), (56, 5156055), (58, 4978260), (60, 4812318), (63, 4583160), (70, 4124844), (72, 4010265), (81, 3564680), (84, 3437370), (87, 3318840), (90, 3208212), (105, 2749896), (108, 2673510), (116, 2489130), (120, 2406159), (126, 2291580), (135, 2138808), (140, 2062422), (145, 1991304), (162, 1782340), (168, 1718685), (174, 1659420), (180, 1604106), (189, 1527720), (203, 1422360), (210, 1374948), (216, 1336755), (232, 1244565), (252, 1145790), (261, 1106280), (270, 1069404), (280, 1031211), (290, 995652), (315, 916632), (324, 891170), (348, 829710), (360, 802053), (378, 763860), (405, 712936), (406, 711180), (420, 687474), (435, 663768), (439, 657720), (504, 572895), (522, 553140), (540, 534702), (567, 509240), (580, 497826), (609, 474120), (630, 458316), (648, 445585), (696, 414855), (756, 381930), (783, 368760), (810, 356468), (812, 355590), (840, 343737), (870, 331884), (878, 328860), (945, 305544), (1015, 284472), (1044, 276570), (1080, 267351), (1134, 254620), (1160, 248913), (1218, 237060), (1260, 229158), (1305, 221256), (1317, 219240), (1512, 190965), (1566, 184380), (1620, 178234), (1624, 177795), (1740, 165942), (1756, 164430), (1827, 158040), (1890, 152772), (2030, 142236), (2088, 138285), (2195, 131544), (2268, 127310), (2349, 122920), (2436, 118530), (2520, 114579), (2610, 110628), (2634, 109620), (2835, 101848), (3045, 94824), (3073, 93960), (3132, 92190), (3240, 89117), (3480, 82971), (3512, 82215), (3654, 79020), (3780, 76386), (3915, 73752), (3951, 73080), (4060, 71118), (4390, 65772), (4536, 63655), (4698, 61460), (4872, 59265), (5220, 55314), (5268, 54810), (5481, 52680), (5670, 50924), (6090, 47412), (6146, 46980), (6264, 46095), (6585, 43848), (7308, 39510), (7560, 38193), (7830, 36876), (7902, 36540), (8120, 35559), (8780, 32886), (9135, 31608), (9219, 31320), (9396, 30730), (10440, 27657), (10536, 27405), (10962, 26340), (11340, 25462), (11745, 24584), (11853, 24360), (12180, 23706), (12292, 23490), (12731, 22680), (13170, 21924), (14616, 19755), (15365, 18792), (15660, 18438), (15804, 18270), (16443, 17560)]