1880147280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37483}}^1$

素因数の和:37529

約数の個数: 160

約数和(自身を含む): 6693143040

約数和(自身を除く): 4812995760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 110, 114, 120, 132, 152, 165, 176, 190, 209, 220, 228, 240, 264, 285, 304, 330, 380, 418, 440, 456, 528, 570, 627, 660, 760, 836, 880, 912, 1045, 1140, 1254, 1320, 1520, 1672, 2090, 2280, 2508, 2640, 3135, 3344, 4180, 4560, 5016, 6270, 8360, 10032, 12540, 16720, 25080, 37483, 50160, 74966, 112449, 149932, 187415, 224898, 299864, 374830, 412313, 449796, 562245, 599728, 712177, 749660, 824626, 899592, 1124490, 1236939, 1424354, 1499320, 1649252, 1799184, 2061565, 2136531, 2248980, 2473878, 2848708, 2998640, 3298504, 3560885, 4123130, 4273062, 4497960, 4947756, 5697416, 6184695, 6597008, 7121770, 7833947, 8246260, 8546124, 8995920, 9895512, 10682655, 11394832, 12369390, 14243540, 15667894, 16492520, 17092248, 19791024, 21365310, 23501841, 24738780, 28487080, 31335788, 32985040, 34184496, 39169735, 42730620, 47003682, 49477560, 56974160, 62671576, 78339470, 85461240, 94007364, 98955120, 117509205, 125343152, 156678940, 170922480, 188014728, 235018410, 313357880, 376029456, 470036820, 626715760, 940073640, 1880147280]

約数ペア:

[(1, 1880147280), (2, 940073640), (3, 626715760), (4, 470036820), (5, 376029456), (6, 313357880), (8, 235018410), (10, 188014728), (11, 170922480), (12, 156678940), (15, 125343152), (16, 117509205), (19, 98955120), (20, 94007364), (22, 85461240), (24, 78339470), (30, 62671576), (33, 56974160), (38, 49477560), (40, 47003682), (44, 42730620), (48, 39169735), (55, 34184496), (57, 32985040), (60, 31335788), (66, 28487080), (76, 24738780), (80, 23501841), (88, 21365310), (95, 19791024), (110, 17092248), (114, 16492520), (120, 15667894), (132, 14243540), (152, 12369390), (165, 11394832), (176, 10682655), (190, 9895512), (209, 8995920), (220, 8546124), (228, 8246260), (240, 7833947), (264, 7121770), (285, 6597008), (304, 6184695), (330, 5697416), (380, 4947756), (418, 4497960), (440, 4273062), (456, 4123130), (528, 3560885), (570, 3298504), (627, 2998640), (660, 2848708), (760, 2473878), (836, 2248980), (880, 2136531), (912, 2061565), (1045, 1799184), (1140, 1649252), (1254, 1499320), (1320, 1424354), (1520, 1236939), (1672, 1124490), (2090, 899592), (2280, 824626), (2508, 749660), (2640, 712177), (3135, 599728), (3344, 562245), (4180, 449796), (4560, 412313), (5016, 374830), (6270, 299864), (8360, 224898), (10032, 187415), (12540, 149932), (16720, 112449), (25080, 74966), (37483, 50160)]