219414240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8963}}^1$

素因数の和:9001

約数の個数: 144

約数和(自身を含む): 792883728

約数和(自身を除く): 573469488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 6120, 8160, 8963, 12240, 17926, 24480, 26889, 35852, 44815, 53778, 71704, 80667, 89630, 107556, 134445, 143408, 152371, 161334, 179260, 215112, 268890, 286816, 304742, 322668, 358520, 403335, 430224, 457113, 537780, 609484, 645336, 717040, 761855, 806670, 860448, 914226, 1075560, 1218968, 1290672, 1371339, 1434080, 1523710, 1613340, 1828452, 2151120, 2285565, 2437936, 2581344, 2742678, 3047420, 3226680, 3656904, 4302240, 4571130, 4875872, 5485356, 6094840, 6453360, 6856695, 7313808, 9142260, 10970712, 12189680, 12906720, 13713390, 14627616, 18284520, 21941424, 24379360, 27426780, 36569040, 43882848, 54853560, 73138080, 109707120, 219414240]

約数ペア:

[(1, 219414240), (2, 109707120), (3, 73138080), (4, 54853560), (5, 43882848), (6, 36569040), (8, 27426780), (9, 24379360), (10, 21941424), (12, 18284520), (15, 14627616), (16, 13713390), (17, 12906720), (18, 12189680), (20, 10970712), (24, 9142260), (30, 7313808), (32, 6856695), (34, 6453360), (36, 6094840), (40, 5485356), (45, 4875872), (48, 4571130), (51, 4302240), (60, 3656904), (68, 3226680), (72, 3047420), (80, 2742678), (85, 2581344), (90, 2437936), (96, 2285565), (102, 2151120), (120, 1828452), (136, 1613340), (144, 1523710), (153, 1434080), (160, 1371339), (170, 1290672), (180, 1218968), (204, 1075560), (240, 914226), (255, 860448), (272, 806670), (288, 761855), (306, 717040), (340, 645336), (360, 609484), (408, 537780), (480, 457113), (510, 430224), (544, 403335), (612, 358520), (680, 322668), (720, 304742), (765, 286816), (816, 268890), (1020, 215112), (1224, 179260), (1360, 161334), (1440, 152371), (1530, 143408), (1632, 134445), (2040, 107556), (2448, 89630), (2720, 80667), (3060, 71704), (4080, 53778), (4896, 44815), (6120, 35852), (8160, 26889), (8963, 24480), (12240, 17926)]