20188091430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{1753}}^1$

素因数の和:1992

約数の個数: 256

約数和(自身を含む): 61739677440

約数和(自身を除く): 41551586010

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 27, 30, 34, 39, 45, 51, 54, 65, 78, 85, 90, 102, 117, 130, 135, 153, 170, 193, 195, 221, 234, 255, 270, 306, 351, 386, 390, 442, 459, 510, 579, 585, 663, 702, 765, 918, 965, 1105, 1158, 1170, 1326, 1530, 1737, 1753, 1755, 1930, 1989, 2210, 2295, 2509, 2895, 3281, 3315, 3474, 3506, 3510, 3978, 4590, 5018, 5211, 5259, 5790, 5967, 6562, 6630, 7527, 8685, 8765, 9843, 9945, 10422, 10518, 11934, 12545, 15054, 15777, 16405, 17370, 17530, 19686, 19890, 22581, 22789, 25090, 26055, 26295, 29529, 29801, 29835, 31554, 32810, 37635, 42653, 45162, 45578, 47331, 49215, 52110, 52590, 59058, 59602, 59670, 67743, 68367, 75270, 78885, 85306, 88587, 89403, 94662, 98430, 112905, 113945, 127959, 135486, 136734, 147645, 149005, 157770, 177174, 178806, 205101, 213265, 225810, 227890, 236655, 255918, 268209, 295290, 298010, 338329, 338715, 341835, 383877, 387413, 410202, 426530, 442935, 447015, 473310, 536418, 615303, 639795, 676658, 677430, 683670, 767754, 774826, 804627, 885870, 894030, 1014987, 1025505, 1151631, 1162239, 1230606, 1279590, 1341045, 1609254, 1691645, 1919385, 1937065, 2029974, 2051010, 2303262, 2324478, 2682090, 3044961, 3076515, 3383290, 3486717, 3838770, 3874130, 4023135, 4398277, 5074935, 5751593, 5758155, 5811195, 6089922, 6153030, 6973434, 8046270, 8796554, 9134883, 10149870, 10460151, 11503186, 11516310, 11622390, 13194831, 15224805, 17254779, 17433585, 18269766, 20920302, 21991385, 26389662, 28757965, 30449610, 34509558, 34867170, 39584493, 43982770, 45674415, 51764337, 52300755, 57515930, 65974155, 74770709, 79168986, 86273895, 91348830, 103528674, 104601510, 118753479, 131948310, 149541418, 155293011, 172547790, 197922465, 224312127, 237506958, 258821685, 310586022, 373853545, 395844930, 448624254, 517643370, 593767395, 672936381, 747707090, 776465055, 1121560635, 1187534790, 1345872762, 1552930110, 2018809143, 2243121270, 3364681905, 4037618286, 6729363810, 10094045715, 20188091430]

約数ペア:

[(1, 20188091430), (2, 10094045715), (3, 6729363810), (5, 4037618286), (6, 3364681905), (9, 2243121270), (10, 2018809143), (13, 1552930110), (15, 1345872762), (17, 1187534790), (18, 1121560635), (26, 776465055), (27, 747707090), (30, 672936381), (34, 593767395), (39, 517643370), (45, 448624254), (51, 395844930), (54, 373853545), (65, 310586022), (78, 258821685), (85, 237506958), (90, 224312127), (102, 197922465), (117, 172547790), (130, 155293011), (135, 149541418), (153, 131948310), (170, 118753479), (193, 104601510), (195, 103528674), (221, 91348830), (234, 86273895), (255, 79168986), (270, 74770709), (306, 65974155), (351, 57515930), (386, 52300755), (390, 51764337), (442, 45674415), (459, 43982770), (510, 39584493), (579, 34867170), (585, 34509558), (663, 30449610), (702, 28757965), (765, 26389662), (918, 21991385), (965, 20920302), (1105, 18269766), (1158, 17433585), (1170, 17254779), (1326, 15224805), (1530, 13194831), (1737, 11622390), (1753, 11516310), (1755, 11503186), (1930, 10460151), (1989, 10149870), (2210, 9134883), (2295, 8796554), (2509, 8046270), (2895, 6973434), (3281, 6153030), (3315, 6089922), (3474, 5811195), (3506, 5758155), (3510, 5751593), (3978, 5074935), (4590, 4398277), (5018, 4023135), (5211, 3874130), (5259, 3838770), (5790, 3486717), (5967, 3383290), (6562, 3076515), (6630, 3044961), (7527, 2682090), (8685, 2324478), (8765, 2303262), (9843, 2051010), (9945, 2029974), (10422, 1937065), (10518, 1919385), (11934, 1691645), (12545, 1609254), (15054, 1341045), (15777, 1279590), (16405, 1230606), (17370, 1162239), (17530, 1151631), (19686, 1025505), (19890, 1014987), (22581, 894030), (22789, 885870), (25090, 804627), (26055, 774826), (26295, 767754), (29529, 683670), (29801, 677430), (29835, 676658), (31554, 639795), (32810, 615303), (37635, 536418), (42653, 473310), (45162, 447015), (45578, 442935), (47331, 426530), (49215, 410202), (52110, 387413), (52590, 383877), (59058, 341835), (59602, 338715), (59670, 338329), (67743, 298010), (68367, 295290), (75270, 268209), (78885, 255918), (85306, 236655), (88587, 227890), (89403, 225810), (94662, 213265), (98430, 205101), (112905, 178806), (113945, 177174), (127959, 157770), (135486, 149005), (136734, 147645)]