About the Number

201728251140

201728251139 ← → 201728251141

2進数表記:10111011110111111100001101010100000100

漢数字表記:二千十七億二千八百二十五万千百四十

素因数分解:

2 2 × 3 1 × 5 1 × 13 1 × 31 1 × 67 1 × 239 1 × 521 1

素因数の和:883
約数の個数: 384
約数和(自身を含む): 641177026560
約数和(自身を除く): 439448775420

約数列:
[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 67, 78, 93, 124, 130, 134, 155, 156, 186, 195, 201, 239, 260, 268, 310, 335, 372, 390, 402, 403, 465, 478, 521, 620, 670, 717, 780, 804, 806, 871, 930, 956, 1005, 1042, 1195, 1209, 1340, 1434, 1563, 1612, 1742, 1860, 2010, 2015, 2077, 2084, 2390, 2418, 2605, 2613, 2868, 3107, 3126, 3484, 3585, 4020, 4030, 4154, 4355, 4780, 4836, 5210, 5226, 6045, 6214, 6231, 6252, 6773, 7170, 7409, 7815, 8060, 8308, 8710, 9321, 10385, 10420, 10452, 12090, 12428, 12462, 13065, 13546, 14340, 14818, 15535, 15630, 16013, 16151, 17420, 18642, 20319, 20770, 22227, 24180, 24924, 26130, 27001, 27092, 29636, 31070, 31155, 31260, 32026, 32302, 33865, 34907, 37045, 37284, 40638, 41540, 44454, 46605, 48039, 48453, 52260, 54002, 62140, 62310, 64052, 64604, 67730, 69814, 74090, 80065, 80755, 81003, 81276, 88908, 93210, 96078, 96317, 96906, 101595, 104721, 108004, 111135, 124519, 124620, 135005, 135460, 139628, 148180, 160130, 161510, 162006, 174535, 186420, 192156, 192634, 193812, 203190, 208169, 209442, 209963, 222270, 240195, 242265, 249038, 270010, 288951, 320260, 323020, 324012, 349070, 373557, 385268, 405015, 406380, 416338, 418884, 419926, 444540, 453791, 480390, 481585, 484530, 496403, 498076, 523605, 540020, 577902, 622595, 624507, 629889, 698140, 747114, 810030, 832676, 839852, 907582, 960780, 963170, 969060, 992806, 1040845, 1047210, 1049815, 1082117, 1155804, 1245190, 1249014, 1259778, 1361373, 1444755, 1489209, 1494228, 1618747, 1620060, 1815164, 1867785, 1926340, 1985612, 2081690, 2094420, 2099630, 2164234, 2268955, 2482015, 2490380, 2498028, 2519556, 2722746, 2889510, 2978418, 3122535, 3149445, 3237494, 3246351, 3735570, 3860089, 4163380, 4199260, 4328468, 4537910, 4856241, 4964030, 5410585, 5445492, 5779020, 5956836, 6245070, 6298890, 6453239, 6474988, 6492702, 6806865, 7446045, 7471140, 7720178, 8093735, 8342773, 9075820, 9712482, 9928060, 10821170, 11580267, 12490140, 12597780, 12906478, 12985404, 13613730, 14067521, 14892090, 15440356, 16187470, 16231755, 16685546, 19300445, 19359717, 19424964, 21642340, 23160534, 24281205, 25028319, 25812956, 27227460, 28135042, 29784180, 32266195, 32374940, 32463510, 33371092, 38600890, 38719434, 41713865, 42202563, 46321068, 48562410, 50056638, 50181157, 56270084, 57901335, 64532390, 64927020, 70337605, 77201780, 77438868, 83427730, 84405126, 96798585, 97124820, 100113276, 100362314, 108456049, 115802670, 125141595, 129064780, 140675210, 150543471, 166855460, 168810252, 193597170, 200724628, 211012815, 216912098, 231605340, 250283190, 250905785, 258625963, 281350420, 301086942, 325368147, 387194340, 422025630, 433824196, 500566380, 501811570, 517251926, 542280245, 602173884, 650736294, 752717355, 775877889, 844051260, 1003623140, 1034503852, 1084560490, 1293129815, 1301472588, 1505434710, 1551755778, 1626840735, 2169120980, 2586259630, 3010869420, 3103511556, 3253681470, 3362137519, 3879389445, 5172519260, 6507362940, 6724275038, 7758778890, 10086412557, 13448550076, 15517557780, 16810687595, 20172825114, 33621375190, 40345650228, 50432062785, 67242750380, 100864125570, 201728251140]

約数ペア:
[(1, 201728251140), (2, 100864125570), (3, 67242750380), (4, 50432062785), (5, 40345650228), (6, 33621375190), (10, 20172825114), (12, 16810687595), (13, 15517557780), (15, 13448550076), (20, 10086412557), (26, 7758778890), (30, 6724275038), (31, 6507362940), (39, 5172519260), (52, 3879389445), (60, 3362137519), (62, 3253681470), (65, 3103511556), (67, 3010869420), (78, 2586259630), (93, 2169120980), (124, 1626840735), (130, 1551755778), (134, 1505434710), (155, 1301472588), (156, 1293129815), (186, 1084560490), (195, 1034503852), (201, 1003623140), (239, 844051260), (260, 775877889), (268, 752717355), (310, 650736294), (335, 602173884), (372, 542280245), (390, 517251926), (402, 501811570), (403, 500566380), (465, 433824196), (478, 422025630), (521, 387194340), (620, 325368147), (670, 301086942), (717, 281350420), (780, 258625963), (804, 250905785), (806, 250283190), (871, 231605340), (930, 216912098), (956, 211012815), (1005, 200724628), (1042, 193597170), (1195, 168810252), (1209, 166855460), (1340, 150543471), (1434, 140675210), (1563, 129064780), (1612, 125141595), (1742, 115802670), (1860, 108456049), (2010, 100362314), (2015, 100113276), (2077, 97124820), (2084, 96798585), (2390, 84405126), (2418, 83427730), (2605, 77438868), (2613, 77201780), (2868, 70337605), (3107, 64927020), (3126, 64532390), (3484, 57901335), (3585, 56270084), (4020, 50181157), (4030, 50056638), (4154, 48562410), (4355, 46321068), (4780, 42202563), (4836, 41713865), (5210, 38719434), (5226, 38600890), (6045, 33371092), (6214, 32463510), (6231, 32374940), (6252, 32266195), (6773, 29784180), (7170, 28135042), (7409, 27227460), (7815, 25812956), (8060, 25028319), (8308, 24281205), (8710, 23160534), (9321, 21642340), (10385, 19424964), (10420, 19359717), (10452, 19300445), (12090, 16685546), (12428, 16231755), (12462, 16187470), (13065, 15440356), (13546, 14892090), (14340, 14067521), (14818, 13613730), (15535, 12985404), (15630, 12906478), (16013, 12597780), (16151, 12490140), (17420, 11580267), (18642, 10821170), (20319, 9928060), (20770, 9712482), (22227, 9075820), (24180, 8342773), (24924, 8093735), (26130, 7720178), (27001, 7471140), (27092, 7446045), (29636, 6806865), (31070, 6492702), (31155, 6474988), (31260, 6453239), (32026, 6298890), (32302, 6245070), (33865, 5956836), (34907, 5779020), (37045, 5445492), (37284, 5410585), (40638, 4964030), (41540, 4856241), (44454, 4537910), (46605, 4328468), (48039, 4199260), (48453, 4163380), (52260, 3860089), (54002, 3735570), (62140, 3246351), (62310, 3237494), (64052, 3149445), (64604, 3122535), (67730, 2978418), (69814, 2889510), (74090, 2722746), (80065, 2519556), (80755, 2498028), (81003, 2490380), (81276, 2482015), (88908, 2268955), (93210, 2164234), (96078, 2099630), (96317, 2094420), (96906, 2081690), (101595, 1985612), (104721, 1926340), (108004, 1867785), (111135, 1815164), (124519, 1620060), (124620, 1618747), (135005, 1494228), (135460, 1489209), (139628, 1444755), (148180, 1361373), (160130, 1259778), (161510, 1249014), (162006, 1245190), (174535, 1155804), (186420, 1082117), (192156, 1049815), (192634, 1047210), (193812, 1040845), (203190, 992806), (208169, 969060), (209442, 963170), (209963, 960780), (222270, 907582), (240195, 839852), (242265, 832676), (249038, 810030), (270010, 747114), (288951, 698140), (320260, 629889), (323020, 624507), (324012, 622595), (349070, 577902), (373557, 540020), (385268, 523605), (405015, 498076), (406380, 496403), (416338, 484530), (418884, 481585), (419926, 480390), (444540, 453791)]

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