240558840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1709}}^1$

素因数の和:1766

約数の個数: 192

約数和(自身を含む): 864302400

約数和(自身を除く): 623743560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 23, 24, 30, 34, 36, 40, 45, 46, 51, 60, 68, 69, 72, 85, 90, 92, 102, 115, 120, 136, 138, 153, 170, 180, 184, 204, 207, 230, 255, 276, 306, 340, 345, 360, 391, 408, 414, 460, 510, 552, 612, 680, 690, 765, 782, 828, 920, 1020, 1035, 1173, 1224, 1380, 1530, 1564, 1656, 1709, 1955, 2040, 2070, 2346, 2760, 3060, 3128, 3418, 3519, 3910, 4140, 4692, 5127, 5865, 6120, 6836, 7038, 7820, 8280, 8545, 9384, 10254, 11730, 13672, 14076, 15381, 15640, 17090, 17595, 20508, 23460, 25635, 28152, 29053, 30762, 34180, 35190, 39307, 41016, 46920, 51270, 58106, 61524, 68360, 70380, 76905, 78614, 87159, 102540, 116212, 117921, 123048, 140760, 145265, 153810, 157228, 174318, 196535, 205080, 232424, 235842, 261477, 290530, 307620, 314456, 348636, 353763, 393070, 435795, 471684, 522954, 581060, 589605, 615240, 668219, 697272, 707526, 786140, 871590, 943368, 1045908, 1162120, 1179210, 1307385, 1336438, 1415052, 1572280, 1743180, 1768815, 2004657, 2091816, 2358420, 2614770, 2672876, 2830104, 3341095, 3486360, 3537630, 4009314, 4716840, 5229540, 5345752, 6013971, 6682190, 7075260, 8018628, 10023285, 10459080, 12027942, 13364380, 14150520, 16037256, 20046570, 24055884, 26728760, 30069855, 40093140, 48111768, 60139710, 80186280, 120279420, 240558840]

約数ペア:

[(1, 240558840), (2, 120279420), (3, 80186280), (4, 60139710), (5, 48111768), (6, 40093140), (8, 30069855), (9, 26728760), (10, 24055884), (12, 20046570), (15, 16037256), (17, 14150520), (18, 13364380), (20, 12027942), (23, 10459080), (24, 10023285), (30, 8018628), (34, 7075260), (36, 6682190), (40, 6013971), (45, 5345752), (46, 5229540), (51, 4716840), (60, 4009314), (68, 3537630), (69, 3486360), (72, 3341095), (85, 2830104), (90, 2672876), (92, 2614770), (102, 2358420), (115, 2091816), (120, 2004657), (136, 1768815), (138, 1743180), (153, 1572280), (170, 1415052), (180, 1336438), (184, 1307385), (204, 1179210), (207, 1162120), (230, 1045908), (255, 943368), (276, 871590), (306, 786140), (340, 707526), (345, 697272), (360, 668219), (391, 615240), (408, 589605), (414, 581060), (460, 522954), (510, 471684), (552, 435795), (612, 393070), (680, 353763), (690, 348636), (765, 314456), (782, 307620), (828, 290530), (920, 261477), (1020, 235842), (1035, 232424), (1173, 205080), (1224, 196535), (1380, 174318), (1530, 157228), (1564, 153810), (1656, 145265), (1709, 140760), (1955, 123048), (2040, 117921), (2070, 116212), (2346, 102540), (2760, 87159), (3060, 78614), (3128, 76905), (3418, 70380), (3519, 68360), (3910, 61524), (4140, 58106), (4692, 51270), (5127, 46920), (5865, 41016), (6120, 39307), (6836, 35190), (7038, 34180), (7820, 30762), (8280, 29053), (8545, 28152), (9384, 25635), (10254, 23460), (11730, 20508), (13672, 17595), (14076, 17090), (15381, 15640)]