165324320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1$

素因数の和:515

約数の個数: 192

約数和(自身を含む): 498597120

約数和(自身を除く): 333272800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 19, 20, 28, 32, 34, 35, 38, 40, 56, 68, 70, 76, 80, 85, 95, 112, 119, 133, 136, 140, 152, 160, 170, 190, 224, 238, 266, 272, 280, 304, 323, 340, 380, 457, 476, 532, 544, 560, 595, 608, 646, 665, 680, 760, 914, 952, 1064, 1120, 1190, 1292, 1330, 1360, 1520, 1615, 1828, 1904, 2128, 2261, 2285, 2380, 2584, 2660, 2720, 3040, 3199, 3230, 3656, 3808, 4256, 4522, 4570, 4760, 5168, 5320, 6398, 6460, 7312, 7769, 8683, 9044, 9140, 9520, 10336, 10640, 11305, 12796, 12920, 14624, 15538, 15995, 17366, 18088, 18280, 19040, 21280, 22610, 25592, 25840, 31076, 31990, 34732, 36176, 36560, 38845, 43415, 45220, 51184, 51680, 54383, 60781, 62152, 63980, 69464, 72352, 73120, 77690, 86830, 90440, 102368, 108766, 121562, 124304, 127960, 138928, 147611, 155380, 173660, 180880, 217532, 243124, 248608, 255920, 271915, 277856, 295222, 303905, 310760, 347320, 361760, 435064, 486248, 511840, 543830, 590444, 607810, 621520, 694640, 738055, 870128, 972496, 1033277, 1087660, 1180888, 1215620, 1243040, 1389280, 1476110, 1740256, 1944992, 2066554, 2175320, 2361776, 2431240, 2952220, 4133108, 4350640, 4723552, 4862480, 5166385, 5904440, 8266216, 8701280, 9724960, 10332770, 11808880, 16532432, 20665540, 23617760, 33064864, 41331080, 82662160, 165324320]

約数ペア:

[(1, 165324320), (2, 82662160), (4, 41331080), (5, 33064864), (7, 23617760), (8, 20665540), (10, 16532432), (14, 11808880), (16, 10332770), (17, 9724960), (19, 8701280), (20, 8266216), (28, 5904440), (32, 5166385), (34, 4862480), (35, 4723552), (38, 4350640), (40, 4133108), (56, 2952220), (68, 2431240), (70, 2361776), (76, 2175320), (80, 2066554), (85, 1944992), (95, 1740256), (112, 1476110), (119, 1389280), (133, 1243040), (136, 1215620), (140, 1180888), (152, 1087660), (160, 1033277), (170, 972496), (190, 870128), (224, 738055), (238, 694640), (266, 621520), (272, 607810), (280, 590444), (304, 543830), (323, 511840), (340, 486248), (380, 435064), (457, 361760), (476, 347320), (532, 310760), (544, 303905), (560, 295222), (595, 277856), (608, 271915), (646, 255920), (665, 248608), (680, 243124), (760, 217532), (914, 180880), (952, 173660), (1064, 155380), (1120, 147611), (1190, 138928), (1292, 127960), (1330, 124304), (1360, 121562), (1520, 108766), (1615, 102368), (1828, 90440), (1904, 86830), (2128, 77690), (2261, 73120), (2285, 72352), (2380, 69464), (2584, 63980), (2660, 62152), (2720, 60781), (3040, 54383), (3199, 51680), (3230, 51184), (3656, 45220), (3808, 43415), (4256, 38845), (4522, 36560), (4570, 36176), (4760, 34732), (5168, 31990), (5320, 31076), (6398, 25840), (6460, 25592), (7312, 22610), (7769, 21280), (8683, 19040), (9044, 18280), (9140, 18088), (9520, 17366), (10336, 15995), (10640, 15538), (11305, 14624), (12796, 12920)]