18664935120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2861}}^1$

素因数の和:2951

約数の個数: 480

約数和(自身を含む): 73244624544

約数和(自身を除く): 54579689424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 41, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 82, 85, 90, 102, 104, 117, 120, 123, 130, 136, 144, 153, 156, 164, 170, 180, 195, 204, 205, 208, 221, 234, 240, 246, 255, 260, 272, 306, 312, 328, 340, 360, 369, 390, 408, 410, 442, 468, 492, 510, 520, 533, 585, 612, 615, 624, 656, 663, 680, 697, 720, 738, 765, 780, 816, 820, 884, 936, 984, 1020, 1040, 1066, 1105, 1170, 1224, 1230, 1326, 1360, 1394, 1476, 1530, 1560, 1599, 1640, 1768, 1845, 1872, 1968, 1989, 2040, 2091, 2132, 2210, 2340, 2448, 2460, 2652, 2665, 2788, 2861, 2952, 3060, 3120, 3198, 3280, 3315, 3485, 3536, 3690, 3978, 4080, 4182, 4264, 4420, 4680, 4797, 4920, 5304, 5330, 5576, 5722, 5904, 6120, 6273, 6396, 6630, 6970, 7380, 7956, 7995, 8364, 8528, 8583, 8840, 9061, 9360, 9594, 9840, 9945, 10455, 10608, 10660, 11152, 11444, 12240, 12546, 12792, 13260, 13940, 14305, 14760, 15912, 15990, 16728, 17166, 17680, 18122, 19188, 19890, 20910, 21320, 22888, 23985, 25092, 25584, 25749, 26520, 27183, 27880, 28610, 29520, 31365, 31824, 31980, 33456, 34332, 36244, 37193, 38376, 39780, 41820, 42640, 42915, 45305, 45776, 47970, 48637, 50184, 51498, 53040, 54366, 55760, 57220, 62730, 63960, 68664, 72488, 74386, 76752, 79560, 81549, 83640, 85830, 90610, 95940, 97274, 100368, 102996, 108732, 111579, 114440, 117301, 125460, 127920, 128745, 135915, 137328, 144976, 145911, 148772, 159120, 163098, 167280, 171660, 181220, 185965, 191880, 194548, 205992, 217464, 223158, 228880, 234602, 243185, 250920, 257490, 271830, 291822, 297544, 326196, 334737, 343320, 351903, 362440, 371930, 383760, 389096, 407745, 411984, 434928, 437733, 446316, 469204, 486370, 501840, 514980, 543660, 557895, 583644, 586505, 595088, 632281, 652392, 669474, 686640, 703806, 724880, 729555, 743860, 778192, 815490, 875466, 892632, 938408, 972740, 1029960, 1055709, 1087320, 1115790, 1167288, 1173010, 1264562, 1304784, 1338948, 1407612, 1459110, 1487720, 1524913, 1630980, 1673685, 1750932, 1759515, 1785264, 1876816, 1896843, 1945480, 1994117, 2059920, 2111418, 2174640, 2188665, 2231580, 2334576, 2346020, 2529124, 2677896, 2815224, 2918220, 2975440, 3049826, 3161405, 3261960, 3347370, 3501864, 3519030, 3793686, 3890960, 3988234, 4222836, 4377330, 4463160, 4574739, 4692040, 5058248, 5278545, 5355792, 5630448, 5690529, 5836440, 5982351, 6099652, 6322810, 6523920, 6694740, 7003728, 7038060, 7587372, 7624565, 7976468, 8445672, 8754660, 8926320, 9149478, 9384080, 9484215, 9970585, 10116496, 10557090, 11381058, 11672880, 11964702, 12199304, 12645620, 13389480, 13724217, 14076120, 15174744, 15249130, 15952936, 16891344, 17509320, 17947053, 18298956, 18968430, 19941170, 21114180, 22762116, 22873695, 23929404, 24398608, 25291240, 25923521, 26778960, 27448434, 28152240, 28452645, 29911755, 30349488, 30498260, 31905872, 35018640, 35894106, 36597912, 37936860, 39882340, 42228360, 45524232, 45747390, 47858808, 50582480, 51847042, 54896868, 56905290, 59823510, 60996520, 68621085, 71788212, 73195824, 75873720, 77770563, 79764680, 84456720, 89735265, 91048464, 91494780, 95717616, 103694084, 109793736, 113810580, 119647020, 121993040, 129617605, 137242170, 143576424, 151747440, 155541126, 159529360, 179470530, 182989560, 207388168, 219587472, 227621160, 233311689, 239294040, 259235210, 274484340, 287152848, 311082252, 358941060, 365979120, 388852815, 414776336, 455242320, 466623378, 478588080, 518470420, 548968680, 622164504, 717882120, 777705630, 933246756, 1036940840, 1097937360, 1166558445, 1244329008, 1435764240, 1555411260, 1866493512, 2073881680, 2333116890, 3110822520, 3732987024, 4666233780, 6221645040, 9332467560, 18664935120]

約数ペア:

[(1, 18664935120), (2, 9332467560), (3, 6221645040), (4, 4666233780), (5, 3732987024), (6, 3110822520), (8, 2333116890), (9, 2073881680), (10, 1866493512), (12, 1555411260), (13, 1435764240), (15, 1244329008), (16, 1166558445), (17, 1097937360), (18, 1036940840), (20, 933246756), (24, 777705630), (26, 717882120), (30, 622164504), (34, 548968680), (36, 518470420), (39, 478588080), (40, 466623378), (41, 455242320), (45, 414776336), (48, 388852815), (51, 365979120), (52, 358941060), (60, 311082252), (65, 287152848), (68, 274484340), (72, 259235210), (78, 239294040), (80, 233311689), (82, 227621160), (85, 219587472), (90, 207388168), (102, 182989560), (104, 179470530), (117, 159529360), (120, 155541126), (123, 151747440), (130, 143576424), (136, 137242170), (144, 129617605), (153, 121993040), (156, 119647020), (164, 113810580), (170, 109793736), (180, 103694084), (195, 95717616), (204, 91494780), (205, 91048464), (208, 89735265), (221, 84456720), (234, 79764680), (240, 77770563), (246, 75873720), (255, 73195824), (260, 71788212), (272, 68621085), (306, 60996520), (312, 59823510), (328, 56905290), (340, 54896868), (360, 51847042), (369, 50582480), (390, 47858808), (408, 45747390), (410, 45524232), (442, 42228360), (468, 39882340), (492, 37936860), (510, 36597912), (520, 35894106), (533, 35018640), (585, 31905872), (612, 30498260), (615, 30349488), (624, 29911755), (656, 28452645), (663, 28152240), (680, 27448434), (697, 26778960), (720, 25923521), (738, 25291240), (765, 24398608), (780, 23929404), (816, 22873695), (820, 22762116), (884, 21114180), (936, 19941170), (984, 18968430), (1020, 18298956), (1040, 17947053), (1066, 17509320), (1105, 16891344), (1170, 15952936), (1224, 15249130), (1230, 15174744), (1326, 14076120), (1360, 13724217), (1394, 13389480), (1476, 12645620), (1530, 12199304), (1560, 11964702), (1599, 11672880), (1640, 11381058), (1768, 10557090), (1845, 10116496), (1872, 9970585), (1968, 9484215), (1989, 9384080), (2040, 9149478), (2091, 8926320), (2132, 8754660), (2210, 8445672), (2340, 7976468), (2448, 7624565), (2460, 7587372), (2652, 7038060), (2665, 7003728), (2788, 6694740), (2861, 6523920), (2952, 6322810), (3060, 6099652), (3120, 5982351), (3198, 5836440), (3280, 5690529), (3315, 5630448), (3485, 5355792), (3536, 5278545), (3690, 5058248), (3978, 4692040), (4080, 4574739), (4182, 4463160), (4264, 4377330), (4420, 4222836), (4680, 3988234), (4797, 3890960), (4920, 3793686), (5304, 3519030), (5330, 3501864), (5576, 3347370), (5722, 3261960), (5904, 3161405), (6120, 3049826), (6273, 2975440), (6396, 2918220), (6630, 2815224), (6970, 2677896), (7380, 2529124), (7956, 2346020), (7995, 2334576), (8364, 2231580), (8528, 2188665), (8583, 2174640), (8840, 2111418), (9061, 2059920), (9360, 1994117), (9594, 1945480), (9840, 1896843), (9945, 1876816), (10455, 1785264), (10608, 1759515), (10660, 1750932), (11152, 1673685), (11444, 1630980), (12240, 1524913), (12546, 1487720), (12792, 1459110), (13260, 1407612), (13940, 1338948), (14305, 1304784), (14760, 1264562), (15912, 1173010), (15990, 1167288), (16728, 1115790), (17166, 1087320), (17680, 1055709), (18122, 1029960), (19188, 972740), (19890, 938408), (20910, 892632), (21320, 875466), (22888, 815490), (23985, 778192), (25092, 743860), (25584, 729555), (25749, 724880), (26520, 703806), (27183, 686640), (27880, 669474), (28610, 652392), (29520, 632281), (31365, 595088), (31824, 586505), (31980, 583644), (33456, 557895), (34332, 543660), (36244, 514980), (37193, 501840), (38376, 486370), (39780, 469204), (41820, 446316), (42640, 437733), (42915, 434928), (45305, 411984), (45776, 407745), (47970, 389096), (48637, 383760), (50184, 371930), (51498, 362440), (53040, 351903), (54366, 343320), (55760, 334737), (57220, 326196), (62730, 297544), (63960, 291822), (68664, 271830), (72488, 257490), (74386, 250920), (76752, 243185), (79560, 234602), (81549, 228880), (83640, 223158), (85830, 217464), (90610, 205992), (95940, 194548), (97274, 191880), (100368, 185965), (102996, 181220), (108732, 171660), (111579, 167280), (114440, 163098), (117301, 159120), (125460, 148772), (127920, 145911), (128745, 144976), (135915, 137328)]