164885040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{709}}^1$

素因数の和:764

約数の個数: 240

約数和(自身を含む): 618040800

約数和(自身を除く): 453155760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 30, 34, 36, 38, 40, 45, 48, 51, 57, 60, 68, 72, 76, 80, 85, 90, 95, 102, 114, 120, 136, 144, 152, 153, 170, 171, 180, 190, 204, 228, 240, 255, 272, 285, 304, 306, 323, 340, 342, 360, 380, 408, 456, 510, 570, 612, 646, 680, 684, 709, 720, 760, 765, 816, 855, 912, 969, 1020, 1140, 1224, 1292, 1360, 1368, 1418, 1520, 1530, 1615, 1710, 1938, 2040, 2127, 2280, 2448, 2584, 2736, 2836, 2907, 3060, 3230, 3420, 3545, 3876, 4080, 4254, 4560, 4845, 5168, 5672, 5814, 6120, 6381, 6460, 6840, 7090, 7752, 8508, 9690, 10635, 11344, 11628, 12053, 12240, 12762, 12920, 13471, 13680, 14180, 14535, 15504, 17016, 19380, 21270, 23256, 24106, 25524, 25840, 26942, 28360, 29070, 31905, 34032, 36159, 38760, 40413, 42540, 46512, 48212, 51048, 53884, 56720, 58140, 60265, 63810, 67355, 72318, 77520, 80826, 85080, 96424, 102096, 107768, 108477, 116280, 120530, 121239, 127620, 134710, 144636, 161652, 170160, 180795, 192848, 202065, 215536, 216954, 229007, 232560, 241060, 242478, 255240, 269420, 289272, 323304, 361590, 404130, 433908, 458014, 482120, 484956, 510480, 538840, 542385, 578544, 606195, 646608, 687021, 723180, 808260, 867816, 916028, 964240, 969912, 1077680, 1084770, 1145035, 1212390, 1374042, 1446360, 1616520, 1735632, 1832056, 1939824, 2061063, 2169540, 2290070, 2424780, 2748084, 2892720, 3233040, 3435105, 3664112, 4122126, 4339080, 4580140, 4849560, 5496168, 6870210, 8244252, 8678160, 9160280, 9699120, 10305315, 10992336, 13740420, 16488504, 18320560, 20610630, 27480840, 32977008, 41221260, 54961680, 82442520, 164885040]

約数ペア:

[(1, 164885040), (2, 82442520), (3, 54961680), (4, 41221260), (5, 32977008), (6, 27480840), (8, 20610630), (9, 18320560), (10, 16488504), (12, 13740420), (15, 10992336), (16, 10305315), (17, 9699120), (18, 9160280), (19, 8678160), (20, 8244252), (24, 6870210), (30, 5496168), (34, 4849560), (36, 4580140), (38, 4339080), (40, 4122126), (45, 3664112), (48, 3435105), (51, 3233040), (57, 2892720), (60, 2748084), (68, 2424780), (72, 2290070), (76, 2169540), (80, 2061063), (85, 1939824), (90, 1832056), (95, 1735632), (102, 1616520), (114, 1446360), (120, 1374042), (136, 1212390), (144, 1145035), (152, 1084770), (153, 1077680), (170, 969912), (171, 964240), (180, 916028), (190, 867816), (204, 808260), (228, 723180), (240, 687021), (255, 646608), (272, 606195), (285, 578544), (304, 542385), (306, 538840), (323, 510480), (340, 484956), (342, 482120), (360, 458014), (380, 433908), (408, 404130), (456, 361590), (510, 323304), (570, 289272), (612, 269420), (646, 255240), (680, 242478), (684, 241060), (709, 232560), (720, 229007), (760, 216954), (765, 215536), (816, 202065), (855, 192848), (912, 180795), (969, 170160), (1020, 161652), (1140, 144636), (1224, 134710), (1292, 127620), (1360, 121239), (1368, 120530), (1418, 116280), (1520, 108477), (1530, 107768), (1615, 102096), (1710, 96424), (1938, 85080), (2040, 80826), (2127, 77520), (2280, 72318), (2448, 67355), (2584, 63810), (2736, 60265), (2836, 58140), (2907, 56720), (3060, 53884), (3230, 51048), (3420, 48212), (3545, 46512), (3876, 42540), (4080, 40413), (4254, 38760), (4560, 36159), (4845, 34032), (5168, 31905), (5672, 29070), (5814, 28360), (6120, 26942), (6381, 25840), (6460, 25524), (6840, 24106), (7090, 23256), (7752, 21270), (8508, 19380), (9690, 17016), (10635, 15504), (11344, 14535), (11628, 14180), (12053, 13680), (12240, 13471), (12762, 12920)]