4706520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1$

素因数の和:465

約数の個数: 128

約数和(自身を含む): 17418240

約数和(自身を除く): 12711720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 431, 455, 520, 546, 728, 780, 840, 862, 910, 1092, 1293, 1365, 1560, 1724, 1820, 2155, 2184, 2586, 2730, 3017, 3448, 3640, 4310, 5172, 5460, 5603, 6034, 6465, 8620, 9051, 10344, 10920, 11206, 12068, 12930, 15085, 16809, 17240, 18102, 22412, 24136, 25860, 28015, 30170, 33618, 36204, 39221, 44824, 45255, 51720, 56030, 60340, 67236, 72408, 78442, 84045, 90510, 112060, 117663, 120680, 134472, 156884, 168090, 181020, 196105, 224120, 235326, 313768, 336180, 362040, 392210, 470652, 588315, 672360, 784420, 941304, 1176630, 1568840, 2353260, 4706520]

約数ペア:

[(1, 4706520), (2, 2353260), (3, 1568840), (4, 1176630), (5, 941304), (6, 784420), (7, 672360), (8, 588315), (10, 470652), (12, 392210), (13, 362040), (14, 336180), (15, 313768), (20, 235326), (21, 224120), (24, 196105), (26, 181020), (28, 168090), (30, 156884), (35, 134472), (39, 120680), (40, 117663), (42, 112060), (52, 90510), (56, 84045), (60, 78442), (65, 72408), (70, 67236), (78, 60340), (84, 56030), (91, 51720), (104, 45255), (105, 44824), (120, 39221), (130, 36204), (140, 33618), (156, 30170), (168, 28015), (182, 25860), (195, 24136), (210, 22412), (260, 18102), (273, 17240), (280, 16809), (312, 15085), (364, 12930), (390, 12068), (420, 11206), (431, 10920), (455, 10344), (520, 9051), (546, 8620), (728, 6465), (780, 6034), (840, 5603), (862, 5460), (910, 5172), (1092, 4310), (1293, 3640), (1365, 3448), (1560, 3017), (1724, 2730), (1820, 2586), (2155, 2184)]