23407440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13933}}^1$

素因数の和:13956

約数の個数: 80

約数和(自身を含む): 82935168

約数和(自身を除く): 59527728

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 13933, 27866, 41799, 55732, 69665, 83598, 97531, 111464, 139330, 167196, 195062, 208995, 222928, 278660, 292593, 334392, 390124, 417990, 487655, 557320, 585186, 668784, 780248, 835980, 975310, 1114640, 1170372, 1462965, 1560496, 1671960, 1950620, 2340744, 2925930, 3343920, 3901240, 4681488, 5851860, 7802480, 11703720, 23407440]

約数ペア:

[(1, 23407440), (2, 11703720), (3, 7802480), (4, 5851860), (5, 4681488), (6, 3901240), (7, 3343920), (8, 2925930), (10, 2340744), (12, 1950620), (14, 1671960), (15, 1560496), (16, 1462965), (20, 1170372), (21, 1114640), (24, 975310), (28, 835980), (30, 780248), (35, 668784), (40, 585186), (42, 557320), (48, 487655), (56, 417990), (60, 390124), (70, 334392), (80, 292593), (84, 278660), (105, 222928), (112, 208995), (120, 195062), (140, 167196), (168, 139330), (210, 111464), (240, 97531), (280, 83598), (336, 69665), (420, 55732), (560, 41799), (840, 27866), (1680, 13933)]