172485040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:124

約数の個数: 320

約数和(自身を含む): 549964800

約数和(自身を除く): 377479760

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 29, 35, 38, 40, 43, 52, 56, 58, 65, 70, 76, 80, 86, 91, 95, 104, 112, 116, 130, 133, 140, 145, 152, 172, 182, 190, 203, 208, 215, 232, 247, 260, 266, 280, 290, 301, 304, 344, 364, 377, 380, 406, 430, 455, 464, 494, 520, 532, 551, 559, 560, 580, 602, 665, 688, 728, 754, 760, 812, 817, 860, 910, 988, 1015, 1040, 1064, 1102, 1118, 1160, 1204, 1235, 1247, 1330, 1456, 1505, 1508, 1520, 1624, 1634, 1720, 1729, 1820, 1885, 1976, 2030, 2128, 2204, 2236, 2320, 2408, 2470, 2494, 2639, 2660, 2755, 2795, 3010, 3016, 3248, 3268, 3440, 3458, 3640, 3770, 3857, 3913, 3952, 4060, 4085, 4408, 4472, 4816, 4940, 4988, 5278, 5320, 5510, 5590, 5719, 6020, 6032, 6235, 6536, 6916, 7163, 7280, 7540, 7714, 7826, 8120, 8170, 8645, 8729, 8816, 8944, 9880, 9976, 10556, 10621, 10640, 11020, 11180, 11438, 12040, 12470, 13072, 13195, 13832, 14326, 15080, 15428, 15652, 16211, 16240, 16340, 17290, 17458, 19285, 19565, 19760, 19952, 21112, 21242, 22040, 22360, 22876, 23693, 24080, 24940, 26390, 27664, 28595, 28652, 30160, 30856, 31304, 32422, 32680, 34580, 34916, 35815, 38570, 39130, 42224, 42484, 43645, 44080, 44720, 45752, 47386, 49880, 50141, 52780, 53105, 57190, 57304, 61712, 62608, 64844, 65360, 69160, 69832, 71630, 74347, 77140, 78260, 81055, 84968, 87290, 91504, 94772, 99760, 100282, 105560, 106210, 113477, 114380, 114608, 118465, 129688, 138320, 139664, 143260, 148694, 154280, 156520, 162110, 165851, 169936, 174580, 189544, 200564, 211120, 212420, 226954, 228760, 236930, 250705, 259376, 286520, 297388, 308009, 308560, 313040, 324220, 331702, 349160, 371735, 379088, 401128, 424840, 453908, 457520, 473860, 501410, 567385, 573040, 594776, 616018, 648440, 663404, 698320, 743470, 802256, 829255, 849680, 907816, 947720, 1002820, 1134770, 1189552, 1232036, 1296880, 1326808, 1486940, 1540045, 1658510, 1815632, 1895440, 2005640, 2156063, 2269540, 2464072, 2653616, 2973880, 3080090, 3317020, 4011280, 4312126, 4539080, 4928144, 5947760, 6160180, 6634040, 8624252, 9078160, 10780315, 12320360, 13268080, 17248504, 21560630, 24640720, 34497008, 43121260, 86242520, 172485040]

約数ペア:

[(1, 172485040), (2, 86242520), (4, 43121260), (5, 34497008), (7, 24640720), (8, 21560630), (10, 17248504), (13, 13268080), (14, 12320360), (16, 10780315), (19, 9078160), (20, 8624252), (26, 6634040), (28, 6160180), (29, 5947760), (35, 4928144), (38, 4539080), (40, 4312126), (43, 4011280), (52, 3317020), (56, 3080090), (58, 2973880), (65, 2653616), (70, 2464072), (76, 2269540), (80, 2156063), (86, 2005640), (91, 1895440), (95, 1815632), (104, 1658510), (112, 1540045), (116, 1486940), (130, 1326808), (133, 1296880), (140, 1232036), (145, 1189552), (152, 1134770), (172, 1002820), (182, 947720), (190, 907816), (203, 849680), (208, 829255), (215, 802256), (232, 743470), (247, 698320), (260, 663404), (266, 648440), (280, 616018), (290, 594776), (301, 573040), (304, 567385), (344, 501410), (364, 473860), (377, 457520), (380, 453908), (406, 424840), (430, 401128), (455, 379088), (464, 371735), (494, 349160), (520, 331702), (532, 324220), (551, 313040), (559, 308560), (560, 308009), (580, 297388), (602, 286520), (665, 259376), (688, 250705), (728, 236930), (754, 228760), (760, 226954), (812, 212420), (817, 211120), (860, 200564), (910, 189544), (988, 174580), (1015, 169936), (1040, 165851), (1064, 162110), (1102, 156520), (1118, 154280), (1160, 148694), (1204, 143260), (1235, 139664), (1247, 138320), (1330, 129688), (1456, 118465), (1505, 114608), (1508, 114380), (1520, 113477), (1624, 106210), (1634, 105560), (1720, 100282), (1729, 99760), (1820, 94772), (1885, 91504), (1976, 87290), (2030, 84968), (2128, 81055), (2204, 78260), (2236, 77140), (2320, 74347), (2408, 71630), (2470, 69832), (2494, 69160), (2639, 65360), (2660, 64844), (2755, 62608), (2795, 61712), (3010, 57304), (3016, 57190), (3248, 53105), (3268, 52780), (3440, 50141), (3458, 49880), (3640, 47386), (3770, 45752), (3857, 44720), (3913, 44080), (3952, 43645), (4060, 42484), (4085, 42224), (4408, 39130), (4472, 38570), (4816, 35815), (4940, 34916), (4988, 34580), (5278, 32680), (5320, 32422), (5510, 31304), (5590, 30856), (5719, 30160), (6020, 28652), (6032, 28595), (6235, 27664), (6536, 26390), (6916, 24940), (7163, 24080), (7280, 23693), (7540, 22876), (7714, 22360), (7826, 22040), (8120, 21242), (8170, 21112), (8645, 19952), (8729, 19760), (8816, 19565), (8944, 19285), (9880, 17458), (9976, 17290), (10556, 16340), (10621, 16240), (10640, 16211), (11020, 15652), (11180, 15428), (11438, 15080), (12040, 14326), (12470, 13832), (13072, 13195)]