7778588220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2011}}^1$

素因数の和:2090

約数の個数: 384

約数和(自身を含む): 28393344000

約数和(自身を除く): 20614755780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 29, 30, 36, 38, 39, 45, 52, 54, 57, 58, 60, 65, 76, 78, 87, 90, 95, 108, 114, 116, 117, 130, 135, 145, 156, 171, 174, 180, 190, 195, 228, 234, 247, 260, 261, 270, 285, 290, 342, 348, 351, 377, 380, 390, 435, 468, 494, 513, 522, 540, 551, 570, 580, 585, 684, 702, 741, 754, 780, 783, 855, 870, 988, 1026, 1044, 1102, 1131, 1140, 1170, 1235, 1305, 1404, 1482, 1508, 1566, 1653, 1710, 1740, 1755, 1885, 2011, 2052, 2204, 2223, 2262, 2340, 2470, 2565, 2610, 2755, 2964, 3132, 3306, 3393, 3420, 3510, 3705, 3770, 3915, 4022, 4446, 4524, 4940, 4959, 5130, 5220, 5510, 5655, 6033, 6612, 6669, 6786, 7020, 7163, 7410, 7540, 7830, 8044, 8265, 8892, 9918, 10055, 10179, 10260, 11020, 11115, 11310, 12066, 13338, 13572, 14326, 14820, 14877, 15660, 16530, 16965, 18099, 19836, 20110, 20358, 21489, 22230, 22620, 24132, 24795, 26143, 26676, 28652, 29754, 30165, 33060, 33345, 33930, 35815, 36198, 38209, 40220, 40716, 42978, 44460, 49590, 50895, 52286, 54297, 58319, 59508, 60330, 64467, 66690, 67860, 71630, 72396, 74385, 76418, 78429, 85956, 90495, 99180, 101790, 104572, 107445, 108594, 114627, 116638, 120660, 128934, 130715, 133380, 143260, 148770, 152836, 156858, 174957, 180990, 191045, 193401, 203580, 214890, 217188, 229254, 233276, 235287, 257868, 261430, 271485, 291595, 297540, 313716, 322335, 343881, 349914, 361980, 382090, 386802, 392145, 429780, 458508, 470574, 496717, 522860, 524871, 542970, 573135, 583190, 644670, 687762, 699828, 705861, 758147, 764180, 773604, 784290, 874785, 941148, 967005, 993434, 1031643, 1049742, 1085940, 1108061, 1146270, 1166380, 1176435, 1289340, 1375524, 1411722, 1490151, 1516294, 1568580, 1574613, 1719405, 1749570, 1934010, 1986868, 2063286, 2099484, 2216122, 2274441, 2292540, 2352870, 2483585, 2624355, 2823444, 2980302, 3032588, 3149226, 3324183, 3438810, 3499140, 3529305, 3790735, 3868020, 4126572, 4432244, 4470453, 4548882, 4705740, 4967170, 5158215, 5248710, 5540305, 5960604, 6298452, 6648366, 6823323, 6877620, 7058610, 7450755, 7581470, 7873065, 8940906, 9097764, 9934340, 9972549, 10316430, 10497420, 11080610, 11372205, 13296732, 13411359, 13646646, 14117220, 14404793, 14901510, 15162940, 15746130, 16620915, 17881812, 19945098, 20469969, 20632860, 22161220, 22352265, 22744410, 26822718, 27293292, 28809586, 29803020, 29917647, 31492260, 33241830, 34116615, 39890196, 40939938, 43214379, 44704530, 45488820, 49862745, 53645436, 57619172, 59835294, 66483660, 67056795, 68233230, 72023965, 81879876, 86428758, 89409060, 99725490, 102349845, 119670588, 129643137, 134113590, 136466460, 144047930, 149588235, 172857516, 199450980, 204699690, 216071895, 259286274, 268227180, 288095860, 299176470, 388929411, 409399380, 432143790, 518572548, 598352940, 648215685, 777858822, 864287580, 1296431370, 1555717644, 1944647055, 2592862740, 3889294110, 7778588220]

約数ペア:

[(1, 7778588220), (2, 3889294110), (3, 2592862740), (4, 1944647055), (5, 1555717644), (6, 1296431370), (9, 864287580), (10, 777858822), (12, 648215685), (13, 598352940), (15, 518572548), (18, 432143790), (19, 409399380), (20, 388929411), (26, 299176470), (27, 288095860), (29, 268227180), (30, 259286274), (36, 216071895), (38, 204699690), (39, 199450980), (45, 172857516), (52, 149588235), (54, 144047930), (57, 136466460), (58, 134113590), (60, 129643137), (65, 119670588), (76, 102349845), (78, 99725490), (87, 89409060), (90, 86428758), (95, 81879876), (108, 72023965), (114, 68233230), (116, 67056795), (117, 66483660), (130, 59835294), (135, 57619172), (145, 53645436), (156, 49862745), (171, 45488820), (174, 44704530), (180, 43214379), (190, 40939938), (195, 39890196), (228, 34116615), (234, 33241830), (247, 31492260), (260, 29917647), (261, 29803020), (270, 28809586), (285, 27293292), (290, 26822718), (342, 22744410), (348, 22352265), (351, 22161220), (377, 20632860), (380, 20469969), (390, 19945098), (435, 17881812), (468, 16620915), (494, 15746130), (513, 15162940), (522, 14901510), (540, 14404793), (551, 14117220), (570, 13646646), (580, 13411359), (585, 13296732), (684, 11372205), (702, 11080610), (741, 10497420), (754, 10316430), (780, 9972549), (783, 9934340), (855, 9097764), (870, 8940906), (988, 7873065), (1026, 7581470), (1044, 7450755), (1102, 7058610), (1131, 6877620), (1140, 6823323), (1170, 6648366), (1235, 6298452), (1305, 5960604), (1404, 5540305), (1482, 5248710), (1508, 5158215), (1566, 4967170), (1653, 4705740), (1710, 4548882), (1740, 4470453), (1755, 4432244), (1885, 4126572), (2011, 3868020), (2052, 3790735), (2204, 3529305), (2223, 3499140), (2262, 3438810), (2340, 3324183), (2470, 3149226), (2565, 3032588), (2610, 2980302), (2755, 2823444), (2964, 2624355), (3132, 2483585), (3306, 2352870), (3393, 2292540), (3420, 2274441), (3510, 2216122), (3705, 2099484), (3770, 2063286), (3915, 1986868), (4022, 1934010), (4446, 1749570), (4524, 1719405), (4940, 1574613), (4959, 1568580), (5130, 1516294), (5220, 1490151), (5510, 1411722), (5655, 1375524), (6033, 1289340), (6612, 1176435), (6669, 1166380), (6786, 1146270), (7020, 1108061), (7163, 1085940), (7410, 1049742), (7540, 1031643), (7830, 993434), (8044, 967005), (8265, 941148), (8892, 874785), (9918, 784290), (10055, 773604), (10179, 764180), (10260, 758147), (11020, 705861), (11115, 699828), (11310, 687762), (12066, 644670), (13338, 583190), (13572, 573135), (14326, 542970), (14820, 524871), (14877, 522860), (15660, 496717), (16530, 470574), (16965, 458508), (18099, 429780), (19836, 392145), (20110, 386802), (20358, 382090), (21489, 361980), (22230, 349914), (22620, 343881), (24132, 322335), (24795, 313716), (26143, 297540), (26676, 291595), (28652, 271485), (29754, 261430), (30165, 257868), (33060, 235287), (33345, 233276), (33930, 229254), (35815, 217188), (36198, 214890), (38209, 203580), (40220, 193401), (40716, 191045), (42978, 180990), (44460, 174957), (49590, 156858), (50895, 152836), (52286, 148770), (54297, 143260), (58319, 133380), (59508, 130715), (60330, 128934), (64467, 120660), (66690, 116638), (67860, 114627), (71630, 108594), (72396, 107445), (74385, 104572), (76418, 101790), (78429, 99180), (85956, 90495)]