4393856040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{307693}}^1$

素因数の和:307731

約数の個数: 128

約数和(自身を含む): 15950856960

約数和(自身を除く): 11557000920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 7140, 14280, 307693, 615386, 923079, 1230772, 1538465, 1846158, 2153851, 2461544, 3076930, 3692316, 4307702, 4615395, 5230781, 6153860, 6461553, 7384632, 8615404, 9230790, 10461562, 10769255, 12307720, 12923106, 15692343, 17230808, 18461580, 20923124, 21538510, 25846212, 26153905, 31384686, 32307765, 36615467, 36923160, 41846248, 43077020, 51692424, 52307810, 62769372, 64615530, 73230934, 78461715, 86154040, 104615620, 109846401, 125538744, 129231060, 146461868, 156923430, 183077335, 209231240, 219692802, 258462120, 292923736, 313846860, 366154670, 439385604, 549232005, 627693720, 732309340, 878771208, 1098464010, 1464618680, 2196928020, 4393856040]

約数ペア:

[(1, 4393856040), (2, 2196928020), (3, 1464618680), (4, 1098464010), (5, 878771208), (6, 732309340), (7, 627693720), (8, 549232005), (10, 439385604), (12, 366154670), (14, 313846860), (15, 292923736), (17, 258462120), (20, 219692802), (21, 209231240), (24, 183077335), (28, 156923430), (30, 146461868), (34, 129231060), (35, 125538744), (40, 109846401), (42, 104615620), (51, 86154040), (56, 78461715), (60, 73230934), (68, 64615530), (70, 62769372), (84, 52307810), (85, 51692424), (102, 43077020), (105, 41846248), (119, 36923160), (120, 36615467), (136, 32307765), (140, 31384686), (168, 26153905), (170, 25846212), (204, 21538510), (210, 20923124), (238, 18461580), (255, 17230808), (280, 15692343), (340, 12923106), (357, 12307720), (408, 10769255), (420, 10461562), (476, 9230790), (510, 8615404), (595, 7384632), (680, 6461553), (714, 6153860), (840, 5230781), (952, 4615395), (1020, 4307702), (1190, 3692316), (1428, 3076930), (1785, 2461544), (2040, 2153851), (2380, 1846158), (2856, 1538465), (3570, 1230772), (4760, 923079), (7140, 615386), (14280, 307693)]