16878268680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{683}}^1$

素因数の和:821

約数の個数: 512

約数和(自身を含む): 65306787840

約数和(自身を除く): 48428519160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 31, 35, 39, 40, 42, 52, 56, 60, 62, 65, 70, 73, 78, 84, 91, 93, 104, 105, 120, 124, 130, 140, 146, 155, 156, 168, 182, 186, 195, 210, 217, 219, 248, 260, 273, 280, 292, 310, 312, 364, 365, 372, 390, 403, 420, 434, 438, 455, 465, 511, 520, 546, 584, 620, 651, 683, 728, 730, 744, 780, 806, 840, 868, 876, 910, 930, 949, 1022, 1085, 1092, 1095, 1209, 1240, 1302, 1365, 1366, 1460, 1533, 1560, 1612, 1736, 1752, 1820, 1860, 1898, 2015, 2044, 2049, 2170, 2184, 2190, 2263, 2418, 2555, 2604, 2730, 2732, 2821, 2847, 2920, 3066, 3224, 3255, 3415, 3640, 3720, 3796, 4030, 4088, 4098, 4340, 4380, 4526, 4745, 4781, 4836, 5110, 5208, 5460, 5464, 5642, 5694, 6045, 6132, 6510, 6643, 6789, 6830, 7592, 7665, 8060, 8196, 8463, 8680, 8760, 8879, 9052, 9490, 9562, 9672, 10220, 10245, 10920, 11284, 11315, 11388, 12090, 12264, 13020, 13286, 13578, 13660, 14105, 14235, 14343, 15330, 15841, 16120, 16392, 16926, 17758, 18104, 18980, 19124, 19929, 20440, 20490, 21173, 22568, 22630, 22776, 23905, 24180, 26040, 26572, 26637, 27156, 27320, 28210, 28470, 28686, 29419, 30660, 31682, 33215, 33852, 33945, 35516, 37960, 38248, 39858, 40980, 42315, 42346, 44395, 45260, 47523, 47810, 48360, 49859, 53144, 53274, 54312, 56420, 56940, 57372, 58838, 61320, 62153, 63364, 63519, 66430, 67704, 67890, 71032, 71715, 79205, 79716, 81960, 84630, 84692, 88257, 88790, 90520, 95046, 95620, 99645, 99718, 105865, 106548, 112840, 113880, 114744, 117676, 124306, 126728, 127038, 132860, 133185, 135780, 143430, 147095, 148211, 149577, 158410, 159432, 169260, 169384, 176514, 177580, 186459, 190092, 191240, 199290, 199436, 205933, 211730, 213096, 235352, 237615, 248612, 249295, 254076, 265720, 266370, 271560, 275249, 286860, 294190, 296422, 299154, 310765, 316820, 317595, 338520, 349013, 353028, 355160, 372918, 380184, 398580, 398872, 411866, 423460, 441285, 444633, 475230, 497224, 498590, 508152, 532740, 550498, 573720, 588380, 592844, 598308, 617799, 621530, 633640, 635190, 648167, 698026, 706056, 741055, 745836, 747885, 797160, 823732, 825747, 846920, 882570, 889266, 932295, 950460, 997180, 1029665, 1047039, 1065480, 1100996, 1176760, 1185688, 1196616, 1235598, 1243060, 1270380, 1296334, 1376245, 1396052, 1482110, 1491672, 1495770, 1545629, 1647464, 1651494, 1745065, 1765140, 1778532, 1864590, 1900920, 1926743, 1944501, 1994360, 2059330, 2094078, 2201992, 2223165, 2471196, 2486120, 2540760, 2592668, 2752490, 2792104, 2964220, 2991540, 3088995, 3091258, 3240835, 3302988, 3490130, 3530280, 3557064, 3729180, 3853486, 3889002, 4118660, 4128735, 4188156, 4446330, 4537169, 4636887, 4942392, 5185336, 5235195, 5504980, 5780229, 5928440, 5983080, 6177990, 6182516, 6481670, 6605976, 6980260, 7458360, 7706972, 7728145, 7778004, 8237320, 8257470, 8376312, 8892660, 9074338, 9273774, 9633715, 9722505, 10470390, 10819403, 11009960, 11560458, 12355980, 12365032, 12963340, 13611507, 13960520, 15413944, 15456290, 15556008, 16514940, 17785320, 18148676, 18547548, 19267430, 19445010, 20093177, 20940780, 21638806, 22685845, 23120916, 23184435, 24711960, 25926680, 27223014, 28901145, 30912580, 32458209, 33029880, 36297352, 37095096, 38534860, 38890020, 40186354, 41881560, 43277612, 45371690, 46241832, 46368870, 54097015, 54446028, 57802290, 60279531, 61825160, 64916418, 68057535, 77069720, 77780040, 80372708, 86555224, 90743380, 92737740, 100465885, 108194030, 108892056, 115604580, 120559062, 129832836, 136115070, 140652239, 160745416, 162291045, 181486760, 185475480, 200931770, 216388060, 231209160, 241118124, 259665672, 272230140, 281304478, 301397655, 324582090, 401863540, 421956717, 432776120, 482236248, 544460280, 562608956, 602795310, 649164180, 703261195, 803727080, 843913434, 1125217912, 1205590620, 1298328360, 1406522390, 1687826868, 2109783585, 2411181240, 2813044780, 3375653736, 4219567170, 5626089560, 8439134340, 16878268680]

約数ペア:

[(1, 16878268680), (2, 8439134340), (3, 5626089560), (4, 4219567170), (5, 3375653736), (6, 2813044780), (7, 2411181240), (8, 2109783585), (10, 1687826868), (12, 1406522390), (13, 1298328360), (14, 1205590620), (15, 1125217912), (20, 843913434), (21, 803727080), (24, 703261195), (26, 649164180), (28, 602795310), (30, 562608956), (31, 544460280), (35, 482236248), (39, 432776120), (40, 421956717), (42, 401863540), (52, 324582090), (56, 301397655), (60, 281304478), (62, 272230140), (65, 259665672), (70, 241118124), (73, 231209160), (78, 216388060), (84, 200931770), (91, 185475480), (93, 181486760), (104, 162291045), (105, 160745416), (120, 140652239), (124, 136115070), (130, 129832836), (140, 120559062), (146, 115604580), (155, 108892056), (156, 108194030), (168, 100465885), (182, 92737740), (186, 90743380), (195, 86555224), (210, 80372708), (217, 77780040), (219, 77069720), (248, 68057535), (260, 64916418), (273, 61825160), (280, 60279531), (292, 57802290), (310, 54446028), (312, 54097015), (364, 46368870), (365, 46241832), (372, 45371690), (390, 43277612), (403, 41881560), (420, 40186354), (434, 38890020), (438, 38534860), (455, 37095096), (465, 36297352), (511, 33029880), (520, 32458209), (546, 30912580), (584, 28901145), (620, 27223014), (651, 25926680), (683, 24711960), (728, 23184435), (730, 23120916), (744, 22685845), (780, 21638806), (806, 20940780), (840, 20093177), (868, 19445010), (876, 19267430), (910, 18547548), (930, 18148676), (949, 17785320), (1022, 16514940), (1085, 15556008), (1092, 15456290), (1095, 15413944), (1209, 13960520), (1240, 13611507), (1302, 12963340), (1365, 12365032), (1366, 12355980), (1460, 11560458), (1533, 11009960), (1560, 10819403), (1612, 10470390), (1736, 9722505), (1752, 9633715), (1820, 9273774), (1860, 9074338), (1898, 8892660), (2015, 8376312), (2044, 8257470), (2049, 8237320), (2170, 7778004), (2184, 7728145), (2190, 7706972), (2263, 7458360), (2418, 6980260), (2555, 6605976), (2604, 6481670), (2730, 6182516), (2732, 6177990), (2821, 5983080), (2847, 5928440), (2920, 5780229), (3066, 5504980), (3224, 5235195), (3255, 5185336), (3415, 4942392), (3640, 4636887), (3720, 4537169), (3796, 4446330), (4030, 4188156), (4088, 4128735), (4098, 4118660), (4340, 3889002), (4380, 3853486), (4526, 3729180), (4745, 3557064), (4781, 3530280), (4836, 3490130), (5110, 3302988), (5208, 3240835), (5460, 3091258), (5464, 3088995), (5642, 2991540), (5694, 2964220), (6045, 2792104), (6132, 2752490), (6510, 2592668), (6643, 2540760), (6789, 2486120), (6830, 2471196), (7592, 2223165), (7665, 2201992), (8060, 2094078), (8196, 2059330), (8463, 1994360), (8680, 1944501), (8760, 1926743), (8879, 1900920), (9052, 1864590), (9490, 1778532), (9562, 1765140), (9672, 1745065), (10220, 1651494), (10245, 1647464), (10920, 1545629), (11284, 1495770), (11315, 1491672), (11388, 1482110), (12090, 1396052), (12264, 1376245), (13020, 1296334), (13286, 1270380), (13578, 1243060), (13660, 1235598), (14105, 1196616), (14235, 1185688), (14343, 1176760), (15330, 1100996), (15841, 1065480), (16120, 1047039), (16392, 1029665), (16926, 997180), (17758, 950460), (18104, 932295), (18980, 889266), (19124, 882570), (19929, 846920), (20440, 825747), (20490, 823732), (21173, 797160), (22568, 747885), (22630, 745836), (22776, 741055), (23905, 706056), (24180, 698026), (26040, 648167), (26572, 635190), (26637, 633640), (27156, 621530), (27320, 617799), (28210, 598308), (28470, 592844), (28686, 588380), (29419, 573720), (30660, 550498), (31682, 532740), (33215, 508152), (33852, 498590), (33945, 497224), (35516, 475230), (37960, 444633), (38248, 441285), (39858, 423460), (40980, 411866), (42315, 398872), (42346, 398580), (44395, 380184), (45260, 372918), (47523, 355160), (47810, 353028), (48360, 349013), (49859, 338520), (53144, 317595), (53274, 316820), (54312, 310765), (56420, 299154), (56940, 296422), (57372, 294190), (58838, 286860), (61320, 275249), (62153, 271560), (63364, 266370), (63519, 265720), (66430, 254076), (67704, 249295), (67890, 248612), (71032, 237615), (71715, 235352), (79205, 213096), (79716, 211730), (81960, 205933), (84630, 199436), (84692, 199290), (88257, 191240), (88790, 190092), (90520, 186459), (95046, 177580), (95620, 176514), (99645, 169384), (99718, 169260), (105865, 159432), (106548, 158410), (112840, 149577), (113880, 148211), (114744, 147095), (117676, 143430), (124306, 135780), (126728, 133185), (127038, 132860)]