386854440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{24239}}^1$

素因数の和:24279

約数の個数: 128

約数和(自身を含む): 1396224000

約数和(自身を除く): 1009369560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 15960, 24239, 48478, 72717, 96956, 121195, 145434, 169673, 193912, 242390, 290868, 339346, 363585, 460541, 484780, 509019, 581736, 678692, 727170, 848365, 921082, 969560, 1018038, 1357384, 1381623, 1454340, 1696730, 1842164, 2036076, 2302705, 2545095, 2763246, 2908680, 3223787, 3393460, 3684328, 4072152, 4605410, 5090190, 5526492, 6447574, 6786920, 6908115, 9210820, 9671361, 10180380, 11052984, 12895148, 13816230, 16118935, 18421640, 19342722, 20360760, 25790296, 27632460, 32237870, 38685444, 48356805, 55264920, 64475740, 77370888, 96713610, 128951480, 193427220, 386854440]

約数ペア:

[(1, 386854440), (2, 193427220), (3, 128951480), (4, 96713610), (5, 77370888), (6, 64475740), (7, 55264920), (8, 48356805), (10, 38685444), (12, 32237870), (14, 27632460), (15, 25790296), (19, 20360760), (20, 19342722), (21, 18421640), (24, 16118935), (28, 13816230), (30, 12895148), (35, 11052984), (38, 10180380), (40, 9671361), (42, 9210820), (56, 6908115), (57, 6786920), (60, 6447574), (70, 5526492), (76, 5090190), (84, 4605410), (95, 4072152), (105, 3684328), (114, 3393460), (120, 3223787), (133, 2908680), (140, 2763246), (152, 2545095), (168, 2302705), (190, 2036076), (210, 1842164), (228, 1696730), (266, 1454340), (280, 1381623), (285, 1357384), (380, 1018038), (399, 969560), (420, 921082), (456, 848365), (532, 727170), (570, 678692), (665, 581736), (760, 509019), (798, 484780), (840, 460541), (1064, 363585), (1140, 339346), (1330, 290868), (1596, 242390), (1995, 193912), (2280, 169673), (2660, 145434), (3192, 121195), (3990, 96956), (5320, 72717), (7980, 48478), (15960, 24239)]