38750040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{15377}}^1$

素因数の和:15401

約数の個数: 96

約数和(自身を含む): 143938080

約数和(自身を除く): 105188040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 15377, 30754, 46131, 61508, 76885, 92262, 107639, 123016, 138393, 153770, 184524, 215278, 230655, 276786, 307540, 322917, 369048, 430556, 461310, 538195, 553572, 615080, 645834, 691965, 861112, 922620, 968751, 1076390, 1107144, 1291668, 1383930, 1614585, 1845240, 1937502, 2152780, 2583336, 2767860, 3229170, 3875004, 4305560, 4843755, 5535720, 6458340, 7750008, 9687510, 12916680, 19375020, 38750040]

約数ペア:

[(1, 38750040), (2, 19375020), (3, 12916680), (4, 9687510), (5, 7750008), (6, 6458340), (7, 5535720), (8, 4843755), (9, 4305560), (10, 3875004), (12, 3229170), (14, 2767860), (15, 2583336), (18, 2152780), (20, 1937502), (21, 1845240), (24, 1614585), (28, 1383930), (30, 1291668), (35, 1107144), (36, 1076390), (40, 968751), (42, 922620), (45, 861112), (56, 691965), (60, 645834), (63, 615080), (70, 553572), (72, 538195), (84, 461310), (90, 430556), (105, 369048), (120, 322917), (126, 307540), (140, 276786), (168, 230655), (180, 215278), (210, 184524), (252, 153770), (280, 138393), (315, 123016), (360, 107639), (420, 92262), (504, 76885), (630, 61508), (840, 46131), (1260, 30754), (2520, 15377)]