16464501760

素因数分解:

$2^{10}\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:172

約数の個数: 528

約数和(自身を含む): 49733256960

約数和(自身を除く): 33268755200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 31, 32, 35, 40, 49, 56, 58, 62, 64, 70, 73, 80, 98, 112, 116, 124, 128, 140, 145, 146, 155, 160, 196, 203, 217, 224, 232, 245, 248, 256, 280, 290, 292, 310, 320, 365, 392, 406, 434, 448, 464, 490, 496, 511, 512, 560, 580, 584, 620, 640, 730, 784, 812, 868, 896, 899, 928, 980, 992, 1015, 1022, 1024, 1085, 1120, 1160, 1168, 1240, 1280, 1421, 1460, 1519, 1568, 1624, 1736, 1792, 1798, 1856, 1960, 1984, 2030, 2044, 2117, 2170, 2240, 2263, 2320, 2336, 2480, 2555, 2560, 2842, 2920, 3038, 3136, 3248, 3472, 3577, 3584, 3596, 3712, 3920, 3968, 4060, 4088, 4234, 4340, 4480, 4495, 4526, 4640, 4672, 4960, 5110, 5120, 5684, 5840, 6076, 6272, 6293, 6496, 6944, 7105, 7154, 7168, 7192, 7424, 7595, 7840, 7936, 8120, 8176, 8468, 8680, 8960, 8990, 9052, 9280, 9344, 9920, 10220, 10585, 11315, 11368, 11680, 12152, 12544, 12586, 12992, 13888, 14210, 14308, 14384, 14819, 14848, 15190, 15680, 15841, 15872, 16240, 16352, 16936, 17360, 17885, 17920, 17980, 18104, 18560, 18688, 19840, 20440, 21170, 22630, 22736, 23360, 24304, 25088, 25172, 25984, 27776, 28420, 28616, 28768, 29638, 29696, 30380, 31360, 31465, 31682, 31744, 32480, 32704, 33872, 34720, 35770, 35840, 35960, 36208, 37120, 37376, 39680, 40880, 42340, 44051, 45260, 45472, 46720, 48608, 50176, 50344, 51968, 55552, 56840, 57232, 57536, 59276, 60760, 62720, 62930, 63364, 64960, 65408, 65627, 67744, 69440, 71540, 71920, 72416, 74095, 74240, 74752, 79205, 79360, 81760, 84680, 88102, 90520, 90944, 93440, 97216, 100688, 103733, 103936, 110887, 111104, 113680, 114464, 115072, 118552, 121520, 125440, 125860, 126728, 129920, 130816, 131254, 135488, 138880, 143080, 143840, 144832, 148190, 148480, 158410, 158720, 163520, 169360, 176204, 181040, 181888, 186880, 194432, 201376, 207466, 207872, 220255, 221774, 222208, 227360, 228928, 230144, 237104, 243040, 250880, 251720, 253456, 259840, 261632, 262508, 270976, 277760, 286160, 287680, 289664, 296380, 316820, 327040, 328135, 338720, 352408, 362080, 363776, 373760, 388864, 402752, 414932, 440510, 443548, 454720, 457856, 459389, 460288, 474208, 486080, 503440, 506912, 518665, 519680, 523264, 525016, 541952, 554435, 555520, 572320, 575360, 579328, 592760, 633640, 654080, 656270, 677440, 704816, 724160, 727552, 777728, 805504, 829864, 881020, 887096, 909440, 915712, 918778, 920576, 948416, 972160, 1006880, 1013824, 1037330, 1039360, 1050032, 1083904, 1108870, 1111040, 1144640, 1150720, 1158656, 1185520, 1267280, 1308160, 1312540, 1354880, 1409632, 1448320, 1455104, 1555456, 1611008, 1659728, 1762040, 1774192, 1818880, 1831424, 1837556, 1896832, 1944320, 2013760, 2027648, 2074660, 2100064, 2167808, 2217740, 2289280, 2296945, 2301440, 2317312, 2371040, 2534560, 2616320, 2625080, 2709760, 2819264, 2896640, 3215723, 3222016, 3319456, 3524080, 3548384, 3637760, 3662848, 3675112, 3793664, 3888640, 4027520, 4055296, 4149320, 4200128, 4435480, 4578560, 4593890, 4602880, 4742080, 5069120, 5250160, 5419520, 5638528, 5793280, 6431446, 6444032, 6638912, 7048160, 7096768, 7275520, 7350224, 7587328, 7777280, 8055040, 8110592, 8298640, 8400256, 8870960, 9157120, 9187780, 9484160, 10138240, 10500320, 10839040, 11277056, 11586560, 12862892, 13277824, 14096320, 14193536, 14700448, 15174656, 16078615, 16110080, 16221184, 16597280, 16800512, 17741920, 18314240, 18375560, 18968320, 20276480, 21000640, 22554112, 25725784, 26555648, 28192640, 28387072, 29400896, 32157230, 32220160, 33194560, 33601024, 35483840, 36751120, 37936640, 40552960, 42001280, 45108224, 51451568, 53111296, 56385280, 56774144, 58801792, 64314460, 66389120, 67202048, 70967680, 73502240, 75873280, 81105920, 84002560, 102903136, 106222592, 112770560, 113548288, 117603584, 128628920, 132778240, 141935360, 147004480, 168005120, 205806272, 225541120, 235207168, 257257840, 265556480, 283870720, 294008960, 336010240, 411612544, 470414336, 514515680, 531112960, 567741440, 588017920, 823225088, 1029031360, 1176035840, 1646450176, 2058062720, 2352071680, 3292900352, 4116125440, 8232250880, 16464501760]

約数ペア:

[(1, 16464501760), (2, 8232250880), (4, 4116125440), (5, 3292900352), (7, 2352071680), (8, 2058062720), (10, 1646450176), (14, 1176035840), (16, 1029031360), (20, 823225088), (28, 588017920), (29, 567741440), (31, 531112960), (32, 514515680), (35, 470414336), (40, 411612544), (49, 336010240), (56, 294008960), (58, 283870720), (62, 265556480), (64, 257257840), (70, 235207168), (73, 225541120), (80, 205806272), (98, 168005120), (112, 147004480), (116, 141935360), (124, 132778240), (128, 128628920), (140, 117603584), (145, 113548288), (146, 112770560), (155, 106222592), (160, 102903136), (196, 84002560), (203, 81105920), (217, 75873280), (224, 73502240), (232, 70967680), (245, 67202048), (248, 66389120), (256, 64314460), (280, 58801792), (290, 56774144), (292, 56385280), (310, 53111296), (320, 51451568), (365, 45108224), (392, 42001280), (406, 40552960), (434, 37936640), (448, 36751120), (464, 35483840), (490, 33601024), (496, 33194560), (511, 32220160), (512, 32157230), (560, 29400896), (580, 28387072), (584, 28192640), (620, 26555648), (640, 25725784), (730, 22554112), (784, 21000640), (812, 20276480), (868, 18968320), (896, 18375560), (899, 18314240), (928, 17741920), (980, 16800512), (992, 16597280), (1015, 16221184), (1022, 16110080), (1024, 16078615), (1085, 15174656), (1120, 14700448), (1160, 14193536), (1168, 14096320), (1240, 13277824), (1280, 12862892), (1421, 11586560), (1460, 11277056), (1519, 10839040), (1568, 10500320), (1624, 10138240), (1736, 9484160), (1792, 9187780), (1798, 9157120), (1856, 8870960), (1960, 8400256), (1984, 8298640), (2030, 8110592), (2044, 8055040), (2117, 7777280), (2170, 7587328), (2240, 7350224), (2263, 7275520), (2320, 7096768), (2336, 7048160), (2480, 6638912), (2555, 6444032), (2560, 6431446), (2842, 5793280), (2920, 5638528), (3038, 5419520), (3136, 5250160), (3248, 5069120), (3472, 4742080), (3577, 4602880), (3584, 4593890), (3596, 4578560), (3712, 4435480), (3920, 4200128), (3968, 4149320), (4060, 4055296), (4088, 4027520), (4234, 3888640), (4340, 3793664), (4480, 3675112), (4495, 3662848), (4526, 3637760), (4640, 3548384), (4672, 3524080), (4960, 3319456), (5110, 3222016), (5120, 3215723), (5684, 2896640), (5840, 2819264), (6076, 2709760), (6272, 2625080), (6293, 2616320), (6496, 2534560), (6944, 2371040), (7105, 2317312), (7154, 2301440), (7168, 2296945), (7192, 2289280), (7424, 2217740), (7595, 2167808), (7840, 2100064), (7936, 2074660), (8120, 2027648), (8176, 2013760), (8468, 1944320), (8680, 1896832), (8960, 1837556), (8990, 1831424), (9052, 1818880), (9280, 1774192), (9344, 1762040), (9920, 1659728), (10220, 1611008), (10585, 1555456), (11315, 1455104), (11368, 1448320), (11680, 1409632), (12152, 1354880), (12544, 1312540), (12586, 1308160), (12992, 1267280), (13888, 1185520), (14210, 1158656), (14308, 1150720), (14384, 1144640), (14819, 1111040), (14848, 1108870), (15190, 1083904), (15680, 1050032), (15841, 1039360), (15872, 1037330), (16240, 1013824), (16352, 1006880), (16936, 972160), (17360, 948416), (17885, 920576), (17920, 918778), (17980, 915712), (18104, 909440), (18560, 887096), (18688, 881020), (19840, 829864), (20440, 805504), (21170, 777728), (22630, 727552), (22736, 724160), (23360, 704816), (24304, 677440), (25088, 656270), (25172, 654080), (25984, 633640), (27776, 592760), (28420, 579328), (28616, 575360), (28768, 572320), (29638, 555520), (29696, 554435), (30380, 541952), (31360, 525016), (31465, 523264), (31682, 519680), (31744, 518665), (32480, 506912), (32704, 503440), (33872, 486080), (34720, 474208), (35770, 460288), (35840, 459389), (35960, 457856), (36208, 454720), (37120, 443548), (37376, 440510), (39680, 414932), (40880, 402752), (42340, 388864), (44051, 373760), (45260, 363776), (45472, 362080), (46720, 352408), (48608, 338720), (50176, 328135), (50344, 327040), (51968, 316820), (55552, 296380), (56840, 289664), (57232, 287680), (57536, 286160), (59276, 277760), (60760, 270976), (62720, 262508), (62930, 261632), (63364, 259840), (64960, 253456), (65408, 251720), (65627, 250880), (67744, 243040), (69440, 237104), (71540, 230144), (71920, 228928), (72416, 227360), (74095, 222208), (74240, 221774), (74752, 220255), (79205, 207872), (79360, 207466), (81760, 201376), (84680, 194432), (88102, 186880), (90520, 181888), (90944, 181040), (93440, 176204), (97216, 169360), (100688, 163520), (103733, 158720), (103936, 158410), (110887, 148480), (111104, 148190), (113680, 144832), (114464, 143840), (115072, 143080), (118552, 138880), (121520, 135488), (125440, 131254), (125860, 130816), (126728, 129920)]