1303669440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19681}}^1$

素因数の和:19727

約数の個数: 168

約数和(自身を含む): 4679277408

約数和(自身を除く): 3375607968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 414, 460, 480, 552, 576, 690, 720, 736, 828, 920, 960, 1035, 1104, 1380, 1440, 1472, 1656, 1840, 2070, 2208, 2760, 2880, 3312, 3680, 4140, 4416, 5520, 6624, 7360, 8280, 11040, 13248, 16560, 19681, 22080, 33120, 39362, 59043, 66240, 78724, 98405, 118086, 157448, 177129, 196810, 236172, 295215, 314896, 354258, 393620, 452663, 472344, 590430, 629792, 708516, 787240, 885645, 905326, 944688, 1180860, 1259584, 1357989, 1417032, 1574480, 1771290, 1810652, 1889376, 2263315, 2361720, 2715978, 2834064, 3148960, 3542580, 3621304, 3778752, 4073967, 4526630, 4723440, 5431956, 5668128, 6297920, 6789945, 7085160, 7242608, 8147934, 9053260, 9446880, 10863912, 11336256, 13579890, 14170320, 14485216, 16295868, 18106520, 18893760, 20369835, 21727824, 27159780, 28340640, 28970432, 32591736, 36213040, 40739670, 43455648, 54319560, 56681280, 65183472, 72426080, 81479340, 86911296, 108639120, 130366944, 144852160, 162958680, 217278240, 260733888, 325917360, 434556480, 651834720, 1303669440]

約数ペア:

[(1, 1303669440), (2, 651834720), (3, 434556480), (4, 325917360), (5, 260733888), (6, 217278240), (8, 162958680), (9, 144852160), (10, 130366944), (12, 108639120), (15, 86911296), (16, 81479340), (18, 72426080), (20, 65183472), (23, 56681280), (24, 54319560), (30, 43455648), (32, 40739670), (36, 36213040), (40, 32591736), (45, 28970432), (46, 28340640), (48, 27159780), (60, 21727824), (64, 20369835), (69, 18893760), (72, 18106520), (80, 16295868), (90, 14485216), (92, 14170320), (96, 13579890), (115, 11336256), (120, 10863912), (138, 9446880), (144, 9053260), (160, 8147934), (180, 7242608), (184, 7085160), (192, 6789945), (207, 6297920), (230, 5668128), (240, 5431956), (276, 4723440), (288, 4526630), (320, 4073967), (345, 3778752), (360, 3621304), (368, 3542580), (414, 3148960), (460, 2834064), (480, 2715978), (552, 2361720), (576, 2263315), (690, 1889376), (720, 1810652), (736, 1771290), (828, 1574480), (920, 1417032), (960, 1357989), (1035, 1259584), (1104, 1180860), (1380, 944688), (1440, 905326), (1472, 885645), (1656, 787240), (1840, 708516), (2070, 629792), (2208, 590430), (2760, 472344), (2880, 452663), (3312, 393620), (3680, 354258), (4140, 314896), (4416, 295215), (5520, 236172), (6624, 196810), (7360, 177129), (8280, 157448), (11040, 118086), (13248, 98405), (16560, 78724), (19681, 66240), (22080, 59043), (33120, 39362)]