129224760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{21977}}^1$

素因数の和:22005

約数の個数: 96

約数和(自身を含む): 450988560

約数和(自身を除く): 321763800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 21977, 43954, 65931, 87908, 109885, 131862, 153839, 175816, 219770, 263724, 307678, 329655, 439540, 461517, 527448, 615356, 659310, 769195, 879080, 923034, 1076873, 1230712, 1318620, 1538390, 1846068, 2153746, 2307585, 2637240, 3076780, 3230619, 3692136, 4307492, 4615170, 5384365, 6153560, 6461238, 8614984, 9230340, 10768730, 12922476, 16153095, 18460680, 21537460, 25844952, 32306190, 43074920, 64612380, 129224760]

約数ペア:

[(1, 129224760), (2, 64612380), (3, 43074920), (4, 32306190), (5, 25844952), (6, 21537460), (7, 18460680), (8, 16153095), (10, 12922476), (12, 10768730), (14, 9230340), (15, 8614984), (20, 6461238), (21, 6153560), (24, 5384365), (28, 4615170), (30, 4307492), (35, 3692136), (40, 3230619), (42, 3076780), (49, 2637240), (56, 2307585), (60, 2153746), (70, 1846068), (84, 1538390), (98, 1318620), (105, 1230712), (120, 1076873), (140, 923034), (147, 879080), (168, 769195), (196, 659310), (210, 615356), (245, 527448), (280, 461517), (294, 439540), (392, 329655), (420, 307678), (490, 263724), (588, 219770), (735, 175816), (840, 153839), (980, 131862), (1176, 109885), (1470, 87908), (1960, 65931), (2940, 43954), (5880, 21977)]