20893982640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{541}}^1$

素因数の和:796

約数の個数: 320

約数和(自身を含む): 69681254400

約数和(自身を除く): 48787271760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 31, 40, 48, 58, 60, 62, 80, 87, 93, 116, 120, 124, 145, 155, 174, 179, 186, 232, 240, 248, 290, 310, 348, 358, 372, 435, 464, 465, 496, 537, 541, 580, 620, 696, 716, 744, 870, 895, 899, 930, 1074, 1082, 1160, 1240, 1392, 1432, 1488, 1623, 1740, 1790, 1798, 1860, 2148, 2164, 2320, 2480, 2685, 2697, 2705, 2864, 3246, 3480, 3580, 3596, 3720, 4296, 4328, 4495, 5191, 5370, 5394, 5410, 5549, 6492, 6960, 7160, 7192, 7440, 8115, 8592, 8656, 8990, 10382, 10740, 10788, 10820, 11098, 12984, 13485, 14320, 14384, 15573, 15689, 16230, 16647, 16771, 17980, 20764, 21480, 21576, 21640, 22196, 25955, 25968, 26970, 27745, 31146, 31378, 32460, 33294, 33542, 35960, 41528, 42960, 43152, 43280, 44392, 47067, 50313, 51910, 53940, 55490, 62292, 62756, 64920, 66588, 67084, 71920, 77865, 78445, 83056, 83235, 83855, 88784, 94134, 96839, 100626, 103820, 107880, 110980, 124584, 125512, 129840, 133176, 134168, 155730, 156890, 160921, 166470, 167710, 188268, 193678, 201252, 207640, 215760, 221960, 235335, 249168, 251024, 251565, 266352, 268336, 290517, 311460, 313780, 321842, 332940, 335420, 376536, 387356, 402504, 415280, 443920, 470670, 482763, 484195, 486359, 503130, 581034, 622920, 627560, 643684, 665880, 670840, 753072, 774712, 804605, 805008, 941340, 965526, 968390, 972718, 1006260, 1162068, 1245840, 1255120, 1287368, 1331760, 1341680, 1452585, 1459077, 1549424, 1609210, 1882680, 1931052, 1936780, 1945436, 2012520, 2324136, 2413815, 2431795, 2574736, 2808331, 2905170, 2918154, 3002009, 3218420, 3765360, 3862104, 3873560, 3890872, 4025040, 4648272, 4827630, 4863590, 5616662, 5810340, 5836308, 6004018, 6436840, 7295385, 7724208, 7747120, 7781744, 8424993, 9006027, 9655260, 9727180, 11233324, 11620680, 11672616, 12008036, 12873680, 14041655, 14590770, 15010045, 16849986, 18012054, 19310520, 19454360, 22466648, 23241360, 23345232, 24016072, 28083310, 29181540, 30020090, 33699972, 36024108, 38621040, 38908720, 42124965, 44933296, 45030135, 48032144, 56166620, 58363080, 60040180, 67399944, 72048216, 84249930, 87058261, 90060270, 112333240, 116726160, 120080360, 134799888, 144096432, 168499860, 174116522, 180120540, 224666480, 240160720, 261174783, 336999720, 348233044, 360241080, 435291305, 522349566, 673999440, 696466088, 720482160, 870582610, 1044699132, 1305873915, 1392932176, 1741165220, 2089398264, 2611747830, 3482330440, 4178796528, 5223495660, 6964660880, 10446991320, 20893982640]

約数ペア:

[(1, 20893982640), (2, 10446991320), (3, 6964660880), (4, 5223495660), (5, 4178796528), (6, 3482330440), (8, 2611747830), (10, 2089398264), (12, 1741165220), (15, 1392932176), (16, 1305873915), (20, 1044699132), (24, 870582610), (29, 720482160), (30, 696466088), (31, 673999440), (40, 522349566), (48, 435291305), (58, 360241080), (60, 348233044), (62, 336999720), (80, 261174783), (87, 240160720), (93, 224666480), (116, 180120540), (120, 174116522), (124, 168499860), (145, 144096432), (155, 134799888), (174, 120080360), (179, 116726160), (186, 112333240), (232, 90060270), (240, 87058261), (248, 84249930), (290, 72048216), (310, 67399944), (348, 60040180), (358, 58363080), (372, 56166620), (435, 48032144), (464, 45030135), (465, 44933296), (496, 42124965), (537, 38908720), (541, 38621040), (580, 36024108), (620, 33699972), (696, 30020090), (716, 29181540), (744, 28083310), (870, 24016072), (895, 23345232), (899, 23241360), (930, 22466648), (1074, 19454360), (1082, 19310520), (1160, 18012054), (1240, 16849986), (1392, 15010045), (1432, 14590770), (1488, 14041655), (1623, 12873680), (1740, 12008036), (1790, 11672616), (1798, 11620680), (1860, 11233324), (2148, 9727180), (2164, 9655260), (2320, 9006027), (2480, 8424993), (2685, 7781744), (2697, 7747120), (2705, 7724208), (2864, 7295385), (3246, 6436840), (3480, 6004018), (3580, 5836308), (3596, 5810340), (3720, 5616662), (4296, 4863590), (4328, 4827630), (4495, 4648272), (5191, 4025040), (5370, 3890872), (5394, 3873560), (5410, 3862104), (5549, 3765360), (6492, 3218420), (6960, 3002009), (7160, 2918154), (7192, 2905170), (7440, 2808331), (8115, 2574736), (8592, 2431795), (8656, 2413815), (8990, 2324136), (10382, 2012520), (10740, 1945436), (10788, 1936780), (10820, 1931052), (11098, 1882680), (12984, 1609210), (13485, 1549424), (14320, 1459077), (14384, 1452585), (15573, 1341680), (15689, 1331760), (16230, 1287368), (16647, 1255120), (16771, 1245840), (17980, 1162068), (20764, 1006260), (21480, 972718), (21576, 968390), (21640, 965526), (22196, 941340), (25955, 805008), (25968, 804605), (26970, 774712), (27745, 753072), (31146, 670840), (31378, 665880), (32460, 643684), (33294, 627560), (33542, 622920), (35960, 581034), (41528, 503130), (42960, 486359), (43152, 484195), (43280, 482763), (44392, 470670), (47067, 443920), (50313, 415280), (51910, 402504), (53940, 387356), (55490, 376536), (62292, 335420), (62756, 332940), (64920, 321842), (66588, 313780), (67084, 311460), (71920, 290517), (77865, 268336), (78445, 266352), (83056, 251565), (83235, 251024), (83855, 249168), (88784, 235335), (94134, 221960), (96839, 215760), (100626, 207640), (103820, 201252), (107880, 193678), (110980, 188268), (124584, 167710), (125512, 166470), (129840, 160921), (133176, 156890), (134168, 155730)]