About the Number

18006538480

18006538479 ← → 18006538481

2進数表記:10000110001010001011111100011110000

漢数字表記:百八十億六百五十三万八千四百八十

素因数分解:

2 4 × 5 1 × 7 1 × 29 1 × 31 1 × 47 1 × 761 1

素因数の和:888
約数の個数: 320
約数和(自身を含む): 52248084480
約数和(自身を除く): 34241546000

約数列:
[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 31, 35, 40, 47, 56, 58, 62, 70, 80, 94, 112, 116, 124, 140, 145, 155, 188, 203, 217, 232, 235, 248, 280, 290, 310, 329, 376, 406, 434, 464, 470, 496, 560, 580, 620, 658, 752, 761, 812, 868, 899, 940, 1015, 1085, 1160, 1240, 1316, 1363, 1457, 1522, 1624, 1645, 1736, 1798, 1880, 2030, 2170, 2320, 2480, 2632, 2726, 2914, 3044, 3248, 3290, 3472, 3596, 3760, 3805, 4060, 4340, 4495, 5264, 5327, 5452, 5828, 6088, 6293, 6580, 6815, 7192, 7285, 7610, 8120, 8680, 8990, 9541, 10199, 10654, 10904, 11656, 12176, 12586, 13160, 13630, 14384, 14570, 15220, 16240, 17360, 17980, 19082, 20398, 21308, 21808, 22069, 23312, 23591, 25172, 26320, 26635, 27260, 29140, 30440, 31465, 35767, 35960, 38164, 40796, 42253, 42616, 44138, 47182, 47705, 50344, 50995, 53270, 54520, 58280, 60880, 62930, 71534, 71920, 76328, 81592, 84506, 85232, 88276, 94364, 95410, 100688, 101990, 106540, 109040, 110345, 116560, 117955, 125860, 143068, 152656, 154483, 163184, 165137, 169012, 176552, 178835, 188728, 190820, 203980, 211265, 213080, 220690, 235910, 250369, 251720, 286136, 295771, 308966, 330274, 338024, 353104, 357670, 377456, 381640, 407960, 422530, 426160, 441380, 471820, 500738, 503440, 572272, 591542, 617932, 660548, 676048, 684139, 715340, 763280, 772415, 815920, 825685, 845060, 882760, 943640, 1001476, 1037243, 1108777, 1183084, 1235864, 1251845, 1321096, 1368278, 1430680, 1478855, 1544830, 1651370, 1690120, 1765520, 1887280, 2002952, 2074486, 2217554, 2366168, 2471728, 2503690, 2642192, 2736556, 2861360, 2957710, 3089660, 3302740, 3380240, 3420695, 4005904, 4148972, 4435108, 4732336, 4788973, 5007380, 5186215, 5473112, 5543885, 5915420, 6179320, 6605480, 6841390, 7260701, 7761439, 8297944, 8870216, 9577946, 10014760, 10372430, 10946224, 11087770, 11830840, 12358640, 13210960, 13682780, 14521402, 15522878, 16595888, 17740432, 19155892, 20029520, 20744860, 22175540, 23661680, 23944865, 27365560, 29042804, 31045756, 32154533, 36303505, 38311784, 38807195, 41489720, 44351080, 47889730, 54731120, 58085608, 62091512, 64309066, 72607010, 76623568, 77614390, 82979440, 88702160, 95779460, 116171216, 124183024, 128618132, 145214020, 155228780, 160772665, 191558920, 225081731, 257236264, 290428040, 310457560, 321545330, 383117840, 450163462, 514472528, 580856080, 620915120, 643090660, 900326924, 1125408655, 1286181320, 1800653848, 2250817310, 2572362640, 3601307696, 4501634620, 9003269240, 18006538480]

約数ペア:
[(1, 18006538480), (2, 9003269240), (4, 4501634620), (5, 3601307696), (7, 2572362640), (8, 2250817310), (10, 1800653848), (14, 1286181320), (16, 1125408655), (20, 900326924), (28, 643090660), (29, 620915120), (31, 580856080), (35, 514472528), (40, 450163462), (47, 383117840), (56, 321545330), (58, 310457560), (62, 290428040), (70, 257236264), (80, 225081731), (94, 191558920), (112, 160772665), (116, 155228780), (124, 145214020), (140, 128618132), (145, 124183024), (155, 116171216), (188, 95779460), (203, 88702160), (217, 82979440), (232, 77614390), (235, 76623568), (248, 72607010), (280, 64309066), (290, 62091512), (310, 58085608), (329, 54731120), (376, 47889730), (406, 44351080), (434, 41489720), (464, 38807195), (470, 38311784), (496, 36303505), (560, 32154533), (580, 31045756), (620, 29042804), (658, 27365560), (752, 23944865), (761, 23661680), (812, 22175540), (868, 20744860), (899, 20029520), (940, 19155892), (1015, 17740432), (1085, 16595888), (1160, 15522878), (1240, 14521402), (1316, 13682780), (1363, 13210960), (1457, 12358640), (1522, 11830840), (1624, 11087770), (1645, 10946224), (1736, 10372430), (1798, 10014760), (1880, 9577946), (2030, 8870216), (2170, 8297944), (2320, 7761439), (2480, 7260701), (2632, 6841390), (2726, 6605480), (2914, 6179320), (3044, 5915420), (3248, 5543885), (3290, 5473112), (3472, 5186215), (3596, 5007380), (3760, 4788973), (3805, 4732336), (4060, 4435108), (4340, 4148972), (4495, 4005904), (5264, 3420695), (5327, 3380240), (5452, 3302740), (5828, 3089660), (6088, 2957710), (6293, 2861360), (6580, 2736556), (6815, 2642192), (7192, 2503690), (7285, 2471728), (7610, 2366168), (8120, 2217554), (8680, 2074486), (8990, 2002952), (9541, 1887280), (10199, 1765520), (10654, 1690120), (10904, 1651370), (11656, 1544830), (12176, 1478855), (12586, 1430680), (13160, 1368278), (13630, 1321096), (14384, 1251845), (14570, 1235864), (15220, 1183084), (16240, 1108777), (17360, 1037243), (17980, 1001476), (19082, 943640), (20398, 882760), (21308, 845060), (21808, 825685), (22069, 815920), (23312, 772415), (23591, 763280), (25172, 715340), (26320, 684139), (26635, 676048), (27260, 660548), (29140, 617932), (30440, 591542), (31465, 572272), (35767, 503440), (35960, 500738), (38164, 471820), (40796, 441380), (42253, 426160), (42616, 422530), (44138, 407960), (47182, 381640), (47705, 377456), (50344, 357670), (50995, 353104), (53270, 338024), (54520, 330274), (58280, 308966), (60880, 295771), (62930, 286136), (71534, 251720), (71920, 250369), (76328, 235910), (81592, 220690), (84506, 213080), (85232, 211265), (88276, 203980), (94364, 190820), (95410, 188728), (100688, 178835), (101990, 176552), (106540, 169012), (109040, 165137), (110345, 163184), (116560, 154483), (117955, 152656), (125860, 143068)]

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