2176388820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{12007}}^1$

素因数の和:12094

約数の個数: 144

約数和(自身を含む): 7080877440

約数和(自身を除く): 4904488620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 53, 57, 60, 76, 90, 95, 106, 114, 159, 171, 180, 190, 212, 228, 265, 285, 318, 342, 380, 477, 530, 570, 636, 684, 795, 855, 954, 1007, 1060, 1140, 1590, 1710, 1908, 2014, 2385, 3021, 3180, 3420, 4028, 4770, 5035, 6042, 9063, 9540, 10070, 12007, 12084, 15105, 18126, 20140, 24014, 30210, 36021, 36252, 45315, 48028, 60035, 60420, 72042, 90630, 108063, 120070, 144084, 180105, 181260, 216126, 228133, 240140, 360210, 432252, 456266, 540315, 636371, 684399, 720420, 912532, 1080630, 1140665, 1272742, 1368798, 1909113, 2053197, 2161260, 2281330, 2545484, 2737596, 3181855, 3421995, 3818226, 4106394, 4562660, 5727339, 6363710, 6843990, 7636452, 8212788, 9545565, 10265985, 11454678, 12091049, 12727420, 13687980, 19091130, 20531970, 22909356, 24182098, 28636695, 36273147, 38182260, 41063940, 48364196, 57273390, 60455245, 72546294, 108819441, 114546780, 120910490, 145092588, 181365735, 217638882, 241820980, 362731470, 435277764, 544097205, 725462940, 1088194410, 2176388820]

約数ペア:

[(1, 2176388820), (2, 1088194410), (3, 725462940), (4, 544097205), (5, 435277764), (6, 362731470), (9, 241820980), (10, 217638882), (12, 181365735), (15, 145092588), (18, 120910490), (19, 114546780), (20, 108819441), (30, 72546294), (36, 60455245), (38, 57273390), (45, 48364196), (53, 41063940), (57, 38182260), (60, 36273147), (76, 28636695), (90, 24182098), (95, 22909356), (106, 20531970), (114, 19091130), (159, 13687980), (171, 12727420), (180, 12091049), (190, 11454678), (212, 10265985), (228, 9545565), (265, 8212788), (285, 7636452), (318, 6843990), (342, 6363710), (380, 5727339), (477, 4562660), (530, 4106394), (570, 3818226), (636, 3421995), (684, 3181855), (795, 2737596), (855, 2545484), (954, 2281330), (1007, 2161260), (1060, 2053197), (1140, 1909113), (1590, 1368798), (1710, 1272742), (1908, 1140665), (2014, 1080630), (2385, 912532), (3021, 720420), (3180, 684399), (3420, 636371), (4028, 540315), (4770, 456266), (5035, 432252), (6042, 360210), (9063, 240140), (9540, 228133), (10070, 216126), (12007, 181260), (12084, 180105), (15105, 144084), (18126, 120070), (20140, 108063), (24014, 90630), (30210, 72042), (36021, 60420), (36252, 60035), (45315, 48028)]