219342240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11717}}^1$

素因数の和:11751

約数の個数: 144

約数和(自身を含む): 806151528

約数和(自身を除く): 586809288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 11717, 18720, 23434, 35151, 46868, 58585, 70302, 93736, 105453, 117170, 140604, 152321, 175755, 187472, 210906, 234340, 281208, 304642, 351510, 374944, 421812, 456963, 468680, 527265, 562416, 609284, 703020, 761605, 843624, 913926, 937360, 1054530, 1124832, 1218568, 1370889, 1406040, 1523210, 1687248, 1827852, 1874720, 2109060, 2284815, 2437136, 2741778, 2812080, 3046420, 3374496, 3655704, 4218120, 4569630, 4874272, 5483556, 5624160, 6092840, 6854445, 7311408, 8436240, 9139260, 10967112, 12185680, 13708890, 14622816, 16872480, 18278520, 21934224, 24371360, 27417780, 36557040, 43868448, 54835560, 73114080, 109671120, 219342240]

約数ペア:

[(1, 219342240), (2, 109671120), (3, 73114080), (4, 54835560), (5, 43868448), (6, 36557040), (8, 27417780), (9, 24371360), (10, 21934224), (12, 18278520), (13, 16872480), (15, 14622816), (16, 13708890), (18, 12185680), (20, 10967112), (24, 9139260), (26, 8436240), (30, 7311408), (32, 6854445), (36, 6092840), (39, 5624160), (40, 5483556), (45, 4874272), (48, 4569630), (52, 4218120), (60, 3655704), (65, 3374496), (72, 3046420), (78, 2812080), (80, 2741778), (90, 2437136), (96, 2284815), (104, 2109060), (117, 1874720), (120, 1827852), (130, 1687248), (144, 1523210), (156, 1406040), (160, 1370889), (180, 1218568), (195, 1124832), (208, 1054530), (234, 937360), (240, 913926), (260, 843624), (288, 761605), (312, 703020), (360, 609284), (390, 562416), (416, 527265), (468, 468680), (480, 456963), (520, 421812), (585, 374944), (624, 351510), (720, 304642), (780, 281208), (936, 234340), (1040, 210906), (1170, 187472), (1248, 175755), (1440, 152321), (1560, 140604), (1872, 117170), (2080, 105453), (2340, 93736), (3120, 70302), (3744, 58585), (4680, 46868), (6240, 35151), (9360, 23434), (11717, 18720)]