640574392640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{10391}}^1$

素因数の和:10530

約数の個数: 448

約数和(自身を含む): 1968906562560

約数和(自身を除く): 1328332169920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 29, 32, 35, 40, 52, 56, 58, 64, 65, 70, 73, 80, 91, 104, 112, 116, 130, 140, 145, 146, 160, 182, 203, 208, 224, 232, 260, 280, 290, 292, 320, 364, 365, 377, 406, 416, 448, 455, 464, 511, 520, 560, 580, 584, 728, 730, 754, 812, 832, 910, 928, 949, 1015, 1022, 1040, 1120, 1160, 1168, 1456, 1460, 1508, 1624, 1820, 1856, 1885, 1898, 2030, 2044, 2080, 2117, 2240, 2320, 2336, 2555, 2639, 2912, 2920, 3016, 3248, 3640, 3770, 3796, 4060, 4088, 4160, 4234, 4640, 4672, 4745, 5110, 5278, 5824, 5840, 6032, 6496, 6643, 7280, 7540, 7592, 8120, 8176, 8468, 9280, 9490, 10220, 10391, 10556, 10585, 11680, 12064, 12992, 13195, 13286, 14560, 14819, 15080, 15184, 16240, 16352, 16936, 18980, 20440, 20782, 21112, 21170, 23360, 24128, 26390, 26572, 27521, 29120, 29638, 30160, 30368, 32480, 32704, 33215, 33872, 37960, 40880, 41564, 42224, 42340, 51955, 52780, 53144, 55042, 59276, 60320, 60736, 64960, 66430, 67744, 72737, 74095, 75920, 81760, 83128, 84448, 84680, 103910, 105560, 106288, 110084, 118552, 120640, 132860, 135083, 135488, 137605, 145474, 148190, 151840, 163520, 166256, 168896, 169360, 192647, 207820, 211120, 212576, 220168, 237104, 265720, 270166, 275210, 290948, 296380, 301339, 303680, 332512, 338720, 363685, 385294, 415640, 422240, 425152, 440336, 474208, 531440, 540332, 550420, 581896, 592760, 602678, 665024, 675415, 677440, 727370, 758543, 770588, 831280, 844480, 880672, 945581, 948416, 963235, 1062880, 1080664, 1100840, 1163792, 1185520, 1205356, 1350830, 1454740, 1506695, 1517086, 1541176, 1662560, 1761344, 1891162, 1926470, 2109373, 2125760, 2161328, 2201680, 2327584, 2371040, 2410712, 2701660, 2909480, 3013390, 3034172, 3082352, 3325120, 3782324, 3792715, 3852940, 3917407, 4218746, 4322656, 4403360, 4655168, 4727905, 4742080, 4821424, 5309801, 5403320, 5818960, 6026780, 6068344, 6164704, 7564648, 7585430, 7705880, 7834814, 8437492, 8645312, 8806720, 9455810, 9642848, 9861059, 10546865, 10619602, 10806640, 11637920, 12053560, 12136688, 12329408, 15129296, 15170860, 15411760, 15669628, 16874984, 18911620, 19285696, 19587035, 19722118, 21093730, 21239204, 21613280, 21997747, 23275840, 24107120, 24273376, 26549005, 27421849, 30258592, 30341720, 30823520, 31339256, 33749968, 37823240, 39174070, 39444236, 42187460, 42478408, 43226560, 43995494, 48214240, 48546752, 49305295, 53098010, 54843698, 60517184, 60683440, 61647040, 62678512, 67499936, 69027413, 75646480, 78348140, 78888472, 84374920, 84956816, 87990988, 96428480, 98610590, 106196020, 109687396, 109988735, 121366880, 125357024, 134999872, 137109245, 138054826, 151292960, 153984229, 156696280, 157776944, 168749840, 169913632, 175981976, 197221180, 212392040, 219374792, 219977470, 242733760, 250714048, 274218490, 276109652, 285970711, 302585920, 307968458, 313392560, 315553888, 337499680, 339827264, 345137065, 351963952, 394442360, 424784080, 438749584, 439954940, 548436980, 552219304, 571941422, 615936916, 626785120, 631107776, 674999360, 690274130, 703927904, 769921145, 788884720, 849568160, 877499168, 879909880, 1096873960, 1104438608, 1143882844, 1231873832, 1253570240, 1380548260, 1407855808, 1429853555, 1539842290, 1577769440, 1699136320, 1754998336, 1759819760, 2001794977, 2193747920, 2208877216, 2287765688, 2463747664, 2761096520, 2859707110, 3079684580, 3155538880, 3519639520, 4003589954, 4387495840, 4417754432, 4575531376, 4927495328, 5522193040, 5719414220, 6159369160, 7039279040, 8007179908, 8774991680, 9151062752, 9854990656, 10008974885, 11044386080, 11438828440, 12318738320, 16014359816, 18302125504, 20017949770, 22088772160, 22877656880, 24637476640, 32028719632, 40035899540, 45755313760, 49274953280, 64057439264, 80071799080, 91510627520, 128114878528, 160143598160, 320287196320, 640574392640]

約数ペア:

[(1, 640574392640), (2, 320287196320), (4, 160143598160), (5, 128114878528), (7, 91510627520), (8, 80071799080), (10, 64057439264), (13, 49274953280), (14, 45755313760), (16, 40035899540), (20, 32028719632), (26, 24637476640), (28, 22877656880), (29, 22088772160), (32, 20017949770), (35, 18302125504), (40, 16014359816), (52, 12318738320), (56, 11438828440), (58, 11044386080), (64, 10008974885), (65, 9854990656), (70, 9151062752), (73, 8774991680), (80, 8007179908), (91, 7039279040), (104, 6159369160), (112, 5719414220), (116, 5522193040), (130, 4927495328), (140, 4575531376), (145, 4417754432), (146, 4387495840), (160, 4003589954), (182, 3519639520), (203, 3155538880), (208, 3079684580), (224, 2859707110), (232, 2761096520), (260, 2463747664), (280, 2287765688), (290, 2208877216), (292, 2193747920), (320, 2001794977), (364, 1759819760), (365, 1754998336), (377, 1699136320), (406, 1577769440), (416, 1539842290), (448, 1429853555), (455, 1407855808), (464, 1380548260), (511, 1253570240), (520, 1231873832), (560, 1143882844), (580, 1104438608), (584, 1096873960), (728, 879909880), (730, 877499168), (754, 849568160), (812, 788884720), (832, 769921145), (910, 703927904), (928, 690274130), (949, 674999360), (1015, 631107776), (1022, 626785120), (1040, 615936916), (1120, 571941422), (1160, 552219304), (1168, 548436980), (1456, 439954940), (1460, 438749584), (1508, 424784080), (1624, 394442360), (1820, 351963952), (1856, 345137065), (1885, 339827264), (1898, 337499680), (2030, 315553888), (2044, 313392560), (2080, 307968458), (2117, 302585920), (2240, 285970711), (2320, 276109652), (2336, 274218490), (2555, 250714048), (2639, 242733760), (2912, 219977470), (2920, 219374792), (3016, 212392040), (3248, 197221180), (3640, 175981976), (3770, 169913632), (3796, 168749840), (4060, 157776944), (4088, 156696280), (4160, 153984229), (4234, 151292960), (4640, 138054826), (4672, 137109245), (4745, 134999872), (5110, 125357024), (5278, 121366880), (5824, 109988735), (5840, 109687396), (6032, 106196020), (6496, 98610590), (6643, 96428480), (7280, 87990988), (7540, 84956816), (7592, 84374920), (8120, 78888472), (8176, 78348140), (8468, 75646480), (9280, 69027413), (9490, 67499936), (10220, 62678512), (10391, 61647040), (10556, 60683440), (10585, 60517184), (11680, 54843698), (12064, 53098010), (12992, 49305295), (13195, 48546752), (13286, 48214240), (14560, 43995494), (14819, 43226560), (15080, 42478408), (15184, 42187460), (16240, 39444236), (16352, 39174070), (16936, 37823240), (18980, 33749968), (20440, 31339256), (20782, 30823520), (21112, 30341720), (21170, 30258592), (23360, 27421849), (24128, 26549005), (26390, 24273376), (26572, 24107120), (27521, 23275840), (29120, 21997747), (29638, 21613280), (30160, 21239204), (30368, 21093730), (32480, 19722118), (32704, 19587035), (33215, 19285696), (33872, 18911620), (37960, 16874984), (40880, 15669628), (41564, 15411760), (42224, 15170860), (42340, 15129296), (51955, 12329408), (52780, 12136688), (53144, 12053560), (55042, 11637920), (59276, 10806640), (60320, 10619602), (60736, 10546865), (64960, 9861059), (66430, 9642848), (67744, 9455810), (72737, 8806720), (74095, 8645312), (75920, 8437492), (81760, 7834814), (83128, 7705880), (84448, 7585430), (84680, 7564648), (103910, 6164704), (105560, 6068344), (106288, 6026780), (110084, 5818960), (118552, 5403320), (120640, 5309801), (132860, 4821424), (135083, 4742080), (135488, 4727905), (137605, 4655168), (145474, 4403360), (148190, 4322656), (151840, 4218746), (163520, 3917407), (166256, 3852940), (168896, 3792715), (169360, 3782324), (192647, 3325120), (207820, 3082352), (211120, 3034172), (212576, 3013390), (220168, 2909480), (237104, 2701660), (265720, 2410712), (270166, 2371040), (275210, 2327584), (290948, 2201680), (296380, 2161328), (301339, 2125760), (303680, 2109373), (332512, 1926470), (338720, 1891162), (363685, 1761344), (385294, 1662560), (415640, 1541176), (422240, 1517086), (425152, 1506695), (440336, 1454740), (474208, 1350830), (531440, 1205356), (540332, 1185520), (550420, 1163792), (581896, 1100840), (592760, 1080664), (602678, 1062880), (665024, 963235), (675415, 948416), (677440, 945581), (727370, 880672), (758543, 844480), (770588, 831280)]