342731280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2141}}^1$

素因数の和:2209

約数の個数: 160

約数和(自身を含む): 1147426560

約数和(自身を除く): 804695280

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, 115, 116, 120, 138, 145, 174, 184, 230, 232, 240, 276, 290, 345, 348, 368, 435, 460, 464, 552, 580, 667, 690, 696, 870, 920, 1104, 1160, 1334, 1380, 1392, 1740, 1840, 2001, 2141, 2320, 2668, 2760, 3335, 3480, 4002, 4282, 5336, 5520, 6423, 6670, 6960, 8004, 8564, 10005, 10672, 10705, 12846, 13340, 16008, 17128, 20010, 21410, 25692, 26680, 32016, 32115, 34256, 40020, 42820, 49243, 51384, 53360, 62089, 64230, 80040, 85640, 98486, 102768, 124178, 128460, 147729, 160080, 171280, 186267, 196972, 246215, 248356, 256920, 295458, 310445, 372534, 393944, 492430, 496712, 513840, 590916, 620890, 738645, 745068, 787888, 931335, 984860, 993424, 1181832, 1241780, 1428047, 1477290, 1490136, 1862670, 1969720, 2363664, 2483560, 2856094, 2954580, 2980272, 3725340, 3939440, 4284141, 4967120, 5712188, 5909160, 7140235, 7450680, 8568282, 11424376, 11818320, 14280470, 14901360, 17136564, 21420705, 22848752, 28560940, 34273128, 42841410, 57121880, 68546256, 85682820, 114243760, 171365640, 342731280]

約数ペア:

[(1, 342731280), (2, 171365640), (3, 114243760), (4, 85682820), (5, 68546256), (6, 57121880), (8, 42841410), (10, 34273128), (12, 28560940), (15, 22848752), (16, 21420705), (20, 17136564), (23, 14901360), (24, 14280470), (29, 11818320), (30, 11424376), (40, 8568282), (46, 7450680), (48, 7140235), (58, 5909160), (60, 5712188), (69, 4967120), (80, 4284141), (87, 3939440), (92, 3725340), (115, 2980272), (116, 2954580), (120, 2856094), (138, 2483560), (145, 2363664), (174, 1969720), (184, 1862670), (230, 1490136), (232, 1477290), (240, 1428047), (276, 1241780), (290, 1181832), (345, 993424), (348, 984860), (368, 931335), (435, 787888), (460, 745068), (464, 738645), (552, 620890), (580, 590916), (667, 513840), (690, 496712), (696, 492430), (870, 393944), (920, 372534), (1104, 310445), (1160, 295458), (1334, 256920), (1380, 248356), (1392, 246215), (1740, 196972), (1840, 186267), (2001, 171280), (2141, 160080), (2320, 147729), (2668, 128460), (2760, 124178), (3335, 102768), (3480, 98486), (4002, 85640), (4282, 80040), (5336, 64230), (5520, 62089), (6423, 53360), (6670, 51384), (6960, 49243), (8004, 42820), (8564, 40020), (10005, 34256), (10672, 32115), (10705, 32016), (12846, 26680), (13340, 25692), (16008, 21410), (17128, 20010)]