208804680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:146

約数の個数: 384

約数和(自身を含む): 842400000

約数和(自身を除く): 633595320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 49, 56, 57, 60, 63, 70, 72, 76, 84, 89, 90, 95, 98, 105, 114, 120, 126, 133, 140, 147, 152, 168, 171, 178, 180, 190, 196, 210, 228, 245, 252, 266, 267, 280, 285, 294, 315, 342, 343, 356, 360, 380, 392, 399, 420, 441, 445, 456, 490, 504, 532, 534, 570, 588, 623, 630, 665, 684, 686, 712, 735, 760, 798, 801, 840, 855, 882, 890, 931, 980, 1029, 1064, 1068, 1140, 1176, 1197, 1246, 1260, 1330, 1335, 1368, 1372, 1470, 1596, 1602, 1691, 1710, 1715, 1764, 1780, 1862, 1869, 1960, 1995, 2058, 2136, 2205, 2280, 2394, 2492, 2520, 2660, 2670, 2744, 2793, 2940, 3087, 3115, 3192, 3204, 3382, 3420, 3430, 3528, 3560, 3724, 3738, 3990, 4005, 4116, 4361, 4410, 4655, 4788, 4984, 5073, 5145, 5320, 5340, 5586, 5607, 5880, 5985, 6174, 6230, 6408, 6517, 6764, 6840, 6860, 7448, 7476, 7980, 8010, 8232, 8379, 8455, 8722, 8820, 9310, 9345, 9576, 10146, 10290, 10680, 11172, 11214, 11837, 11970, 12348, 12460, 13034, 13083, 13528, 13720, 13965, 14952, 15219, 15435, 15960, 16020, 16758, 16910, 17444, 17640, 18620, 18690, 19551, 20292, 20580, 21805, 22344, 22428, 23674, 23940, 24696, 24920, 25365, 26068, 26166, 27930, 28035, 30438, 30527, 30870, 32040, 32585, 33516, 33820, 34888, 35511, 37240, 37380, 39102, 39249, 40584, 41160, 41895, 43610, 44856, 47348, 47880, 50730, 52136, 52332, 55860, 56070, 58653, 59185, 60876, 61054, 61740, 65170, 65415, 67032, 67640, 71022, 74760, 76095, 78204, 78498, 82859, 83790, 87220, 91581, 94696, 97755, 101460, 104664, 106533, 111720, 112140, 117306, 118370, 121752, 122108, 123480, 130340, 130830, 142044, 152190, 152635, 156408, 156996, 165718, 167580, 174440, 177555, 183162, 195510, 196245, 202920, 213066, 224280, 234612, 236740, 244216, 248577, 260680, 261660, 274743, 284088, 293265, 304380, 305270, 313992, 331436, 335160, 355110, 366324, 391020, 392490, 414295, 426132, 457905, 469224, 473480, 497154, 523320, 532665, 549486, 580013, 586530, 608760, 610540, 662872, 710220, 732648, 745731, 782040, 784980, 828590, 852264, 915810, 994308, 1065330, 1098972, 1160026, 1173060, 1221080, 1242885, 1373715, 1420440, 1491462, 1569960, 1657180, 1740039, 1831620, 1988616, 2130660, 2197944, 2320052, 2346120, 2485770, 2747430, 2900065, 2982924, 3314360, 3480078, 3663240, 3728655, 4261320, 4640104, 4971540, 5220117, 5494860, 5800130, 5965848, 6960156, 7457310, 8700195, 9943080, 10440234, 10989720, 11600260, 13920312, 14914620, 17400390, 20880468, 23200520, 26100585, 29829240, 34800780, 41760936, 52201170, 69601560, 104402340, 208804680]

約数ペア:

[(1, 208804680), (2, 104402340), (3, 69601560), (4, 52201170), (5, 41760936), (6, 34800780), (7, 29829240), (8, 26100585), (9, 23200520), (10, 20880468), (12, 17400390), (14, 14914620), (15, 13920312), (18, 11600260), (19, 10989720), (20, 10440234), (21, 9943080), (24, 8700195), (28, 7457310), (30, 6960156), (35, 5965848), (36, 5800130), (38, 5494860), (40, 5220117), (42, 4971540), (45, 4640104), (49, 4261320), (56, 3728655), (57, 3663240), (60, 3480078), (63, 3314360), (70, 2982924), (72, 2900065), (76, 2747430), (84, 2485770), (89, 2346120), (90, 2320052), (95, 2197944), (98, 2130660), (105, 1988616), (114, 1831620), (120, 1740039), (126, 1657180), (133, 1569960), (140, 1491462), (147, 1420440), (152, 1373715), (168, 1242885), (171, 1221080), (178, 1173060), (180, 1160026), (190, 1098972), (196, 1065330), (210, 994308), (228, 915810), (245, 852264), (252, 828590), (266, 784980), (267, 782040), (280, 745731), (285, 732648), (294, 710220), (315, 662872), (342, 610540), (343, 608760), (356, 586530), (360, 580013), (380, 549486), (392, 532665), (399, 523320), (420, 497154), (441, 473480), (445, 469224), (456, 457905), (490, 426132), (504, 414295), (532, 392490), (534, 391020), (570, 366324), (588, 355110), (623, 335160), (630, 331436), (665, 313992), (684, 305270), (686, 304380), (712, 293265), (735, 284088), (760, 274743), (798, 261660), (801, 260680), (840, 248577), (855, 244216), (882, 236740), (890, 234612), (931, 224280), (980, 213066), (1029, 202920), (1064, 196245), (1068, 195510), (1140, 183162), (1176, 177555), (1197, 174440), (1246, 167580), (1260, 165718), (1330, 156996), (1335, 156408), (1368, 152635), (1372, 152190), (1470, 142044), (1596, 130830), (1602, 130340), (1691, 123480), (1710, 122108), (1715, 121752), (1764, 118370), (1780, 117306), (1862, 112140), (1869, 111720), (1960, 106533), (1995, 104664), (2058, 101460), (2136, 97755), (2205, 94696), (2280, 91581), (2394, 87220), (2492, 83790), (2520, 82859), (2660, 78498), (2670, 78204), (2744, 76095), (2793, 74760), (2940, 71022), (3087, 67640), (3115, 67032), (3192, 65415), (3204, 65170), (3382, 61740), (3420, 61054), (3430, 60876), (3528, 59185), (3560, 58653), (3724, 56070), (3738, 55860), (3990, 52332), (4005, 52136), (4116, 50730), (4361, 47880), (4410, 47348), (4655, 44856), (4788, 43610), (4984, 41895), (5073, 41160), (5145, 40584), (5320, 39249), (5340, 39102), (5586, 37380), (5607, 37240), (5880, 35511), (5985, 34888), (6174, 33820), (6230, 33516), (6408, 32585), (6517, 32040), (6764, 30870), (6840, 30527), (6860, 30438), (7448, 28035), (7476, 27930), (7980, 26166), (8010, 26068), (8232, 25365), (8379, 24920), (8455, 24696), (8722, 23940), (8820, 23674), (9310, 22428), (9345, 22344), (9576, 21805), (10146, 20580), (10290, 20292), (10680, 19551), (11172, 18690), (11214, 18620), (11837, 17640), (11970, 17444), (12348, 16910), (12460, 16758), (13034, 16020), (13083, 15960), (13528, 15435), (13720, 15219), (13965, 14952)]