215842495960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{26203}}^1$

素因数の和:26338

約数の個数: 256

約数和(自身を含む): 625474805760

約数和(自身を除く): 409632309800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 73, 91, 104, 124, 130, 140, 146, 155, 182, 217, 248, 260, 280, 292, 310, 364, 365, 403, 434, 455, 511, 520, 584, 620, 728, 730, 806, 868, 910, 949, 1022, 1085, 1240, 1460, 1612, 1736, 1820, 1898, 2015, 2044, 2170, 2263, 2555, 2821, 2920, 3224, 3640, 3796, 4030, 4088, 4340, 4526, 4745, 5110, 5642, 6643, 7592, 8060, 8680, 9052, 9490, 10220, 11284, 11315, 13286, 14105, 15841, 16120, 18104, 18980, 20440, 22568, 22630, 26203, 26572, 28210, 29419, 31682, 33215, 37960, 45260, 52406, 53144, 56420, 58838, 63364, 66430, 79205, 90520, 104812, 112840, 117676, 126728, 131015, 132860, 147095, 158410, 183421, 205933, 209624, 235352, 262030, 265720, 294190, 316820, 340639, 366842, 411866, 524060, 588380, 633640, 681278, 733684, 812293, 823732, 917105, 1029665, 1048120, 1176760, 1362556, 1467368, 1624586, 1647464, 1703195, 1834210, 1912819, 2059330, 2384473, 2725112, 3249172, 3406390, 3668420, 3825638, 4061465, 4118660, 4768946, 5686051, 6498344, 6812780, 7336840, 7651276, 8122930, 8237320, 9537892, 9564095, 10559809, 11372102, 11922365, 13389733, 13625560, 15302552, 16245860, 19075784, 19128190, 21119618, 22744204, 23844730, 24866647, 26779466, 28430255, 32491720, 38256380, 42239236, 45488408, 47689460, 49733294, 52799045, 53558932, 56860510, 59297389, 66948665, 73918663, 76512760, 84478472, 95378920, 99466588, 105598090, 107117864, 113721020, 118594778, 124333235, 133897330, 147837326, 174066529, 198933176, 211196180, 227442040, 237189556, 248666470, 267794660, 295674652, 296486945, 348133058, 369593315, 415081723, 422392360, 474379112, 497332940, 535589320, 591349304, 592973890, 696266116, 739186630, 770866057, 830163446, 870332645, 994665880, 1185947780, 1392532232, 1478373260, 1541732114, 1660326892, 1740665290, 2075408615, 2371895560, 2956746520, 3083464228, 3320653784, 3481330580, 3854330285, 4150817230, 5396062399, 6166928456, 6962661160, 7708660570, 8301634460, 10792124798, 15417321140, 16603268920, 21584249596, 26980311995, 30834642280, 43168499192, 53960623990, 107921247980, 215842495960]

約数ペア:

[(1, 215842495960), (2, 107921247980), (4, 53960623990), (5, 43168499192), (7, 30834642280), (8, 26980311995), (10, 21584249596), (13, 16603268920), (14, 15417321140), (20, 10792124798), (26, 8301634460), (28, 7708660570), (31, 6962661160), (35, 6166928456), (40, 5396062399), (52, 4150817230), (56, 3854330285), (62, 3481330580), (65, 3320653784), (70, 3083464228), (73, 2956746520), (91, 2371895560), (104, 2075408615), (124, 1740665290), (130, 1660326892), (140, 1541732114), (146, 1478373260), (155, 1392532232), (182, 1185947780), (217, 994665880), (248, 870332645), (260, 830163446), (280, 770866057), (292, 739186630), (310, 696266116), (364, 592973890), (365, 591349304), (403, 535589320), (434, 497332940), (455, 474379112), (511, 422392360), (520, 415081723), (584, 369593315), (620, 348133058), (728, 296486945), (730, 295674652), (806, 267794660), (868, 248666470), (910, 237189556), (949, 227442040), (1022, 211196180), (1085, 198933176), (1240, 174066529), (1460, 147837326), (1612, 133897330), (1736, 124333235), (1820, 118594778), (1898, 113721020), (2015, 107117864), (2044, 105598090), (2170, 99466588), (2263, 95378920), (2555, 84478472), (2821, 76512760), (2920, 73918663), (3224, 66948665), (3640, 59297389), (3796, 56860510), (4030, 53558932), (4088, 52799045), (4340, 49733294), (4526, 47689460), (4745, 45488408), (5110, 42239236), (5642, 38256380), (6643, 32491720), (7592, 28430255), (8060, 26779466), (8680, 24866647), (9052, 23844730), (9490, 22744204), (10220, 21119618), (11284, 19128190), (11315, 19075784), (13286, 16245860), (14105, 15302552), (15841, 13625560), (16120, 13389733), (18104, 11922365), (18980, 11372102), (20440, 10559809), (22568, 9564095), (22630, 9537892), (26203, 8237320), (26572, 8122930), (28210, 7651276), (29419, 7336840), (31682, 6812780), (33215, 6498344), (37960, 5686051), (45260, 4768946), (52406, 4118660), (53144, 4061465), (56420, 3825638), (58838, 3668420), (63364, 3406390), (66430, 3249172), (79205, 2725112), (90520, 2384473), (104812, 2059330), (112840, 1912819), (117676, 1834210), (126728, 1703195), (131015, 1647464), (132860, 1624586), (147095, 1467368), (158410, 1362556), (183421, 1176760), (205933, 1048120), (209624, 1029665), (235352, 917105), (262030, 823732), (265720, 812293), (294190, 733684), (316820, 681278), (340639, 633640), (366842, 588380), (411866, 524060)]