170826880

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2243}}^1$

素因数の和:2286

約数の個数: 128

約数和(自身を含む): 494398080

約数和(自身を除く): 323571200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 640, 680, 896, 952, 1088, 1120, 1190, 1360, 1904, 2176, 2240, 2243, 2380, 2720, 3808, 4480, 4486, 4760, 5440, 7616, 8972, 9520, 10880, 11215, 15232, 15701, 17944, 19040, 22430, 31402, 35888, 38080, 38131, 44860, 62804, 71776, 76160, 76262, 78505, 89720, 125608, 143552, 152524, 157010, 179440, 190655, 251216, 266917, 287104, 305048, 314020, 358880, 381310, 502432, 533834, 610096, 628040, 717760, 762620, 1004864, 1067668, 1220192, 1256080, 1334585, 1435520, 1525240, 2009728, 2135336, 2440384, 2512160, 2669170, 3050480, 4270672, 4880768, 5024320, 5338340, 6100960, 8541344, 10048640, 10676680, 12201920, 17082688, 21353360, 24403840, 34165376, 42706720, 85413440, 170826880]

約数ペア:

[(1, 170826880), (2, 85413440), (4, 42706720), (5, 34165376), (7, 24403840), (8, 21353360), (10, 17082688), (14, 12201920), (16, 10676680), (17, 10048640), (20, 8541344), (28, 6100960), (32, 5338340), (34, 5024320), (35, 4880768), (40, 4270672), (56, 3050480), (64, 2669170), (68, 2512160), (70, 2440384), (80, 2135336), (85, 2009728), (112, 1525240), (119, 1435520), (128, 1334585), (136, 1256080), (140, 1220192), (160, 1067668), (170, 1004864), (224, 762620), (238, 717760), (272, 628040), (280, 610096), (320, 533834), (340, 502432), (448, 381310), (476, 358880), (544, 314020), (560, 305048), (595, 287104), (640, 266917), (680, 251216), (896, 190655), (952, 179440), (1088, 157010), (1120, 152524), (1190, 143552), (1360, 125608), (1904, 89720), (2176, 78505), (2240, 76262), (2243, 76160), (2380, 71776), (2720, 62804), (3808, 44860), (4480, 38131), (4486, 38080), (4760, 35888), (5440, 31402), (7616, 22430), (8972, 19040), (9520, 17944), (10880, 15701), (11215, 15232)]