17448720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:177

約数の個数: 160

約数和(自身を含む): 58924800

約数和(自身を除く): 41476080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 29, 30, 40, 46, 48, 58, 60, 69, 80, 87, 92, 109, 115, 116, 120, 138, 145, 174, 184, 218, 230, 232, 240, 276, 290, 327, 345, 348, 368, 435, 436, 460, 464, 545, 552, 580, 654, 667, 690, 696, 870, 872, 920, 1090, 1104, 1160, 1308, 1334, 1380, 1392, 1635, 1740, 1744, 1840, 2001, 2180, 2320, 2507, 2616, 2668, 2760, 3161, 3270, 3335, 3480, 4002, 4360, 5014, 5232, 5336, 5520, 6322, 6540, 6670, 6960, 7521, 8004, 8720, 9483, 10005, 10028, 10672, 12535, 12644, 13080, 13340, 15042, 15805, 16008, 18966, 20010, 20056, 25070, 25288, 26160, 26680, 30084, 31610, 32016, 37605, 37932, 40020, 40112, 47415, 50140, 50576, 53360, 60168, 63220, 72703, 75210, 75864, 80040, 94830, 100280, 120336, 126440, 145406, 150420, 151728, 160080, 189660, 200560, 218109, 252880, 290812, 300840, 363515, 379320, 436218, 581624, 601680, 727030, 758640, 872436, 1090545, 1163248, 1454060, 1744872, 2181090, 2908120, 3489744, 4362180, 5816240, 8724360, 17448720]

約数ペア:

[(1, 17448720), (2, 8724360), (3, 5816240), (4, 4362180), (5, 3489744), (6, 2908120), (8, 2181090), (10, 1744872), (12, 1454060), (15, 1163248), (16, 1090545), (20, 872436), (23, 758640), (24, 727030), (29, 601680), (30, 581624), (40, 436218), (46, 379320), (48, 363515), (58, 300840), (60, 290812), (69, 252880), (80, 218109), (87, 200560), (92, 189660), (109, 160080), (115, 151728), (116, 150420), (120, 145406), (138, 126440), (145, 120336), (174, 100280), (184, 94830), (218, 80040), (230, 75864), (232, 75210), (240, 72703), (276, 63220), (290, 60168), (327, 53360), (345, 50576), (348, 50140), (368, 47415), (435, 40112), (436, 40020), (460, 37932), (464, 37605), (545, 32016), (552, 31610), (580, 30084), (654, 26680), (667, 26160), (690, 25288), (696, 25070), (870, 20056), (872, 20010), (920, 18966), (1090, 16008), (1104, 15805), (1160, 15042), (1308, 13340), (1334, 13080), (1380, 12644), (1392, 12535), (1635, 10672), (1740, 10028), (1744, 10005), (1840, 9483), (2001, 8720), (2180, 8004), (2320, 7521), (2507, 6960), (2616, 6670), (2668, 6540), (2760, 6322), (3161, 5520), (3270, 5336), (3335, 5232), (3480, 5014), (4002, 4360)]