349612920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{647}}^1$

素因数の和:762

約数の個数: 192

約数和(自身を含む): 1213056000

約数和(自身を除く): 863443080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 79, 90, 95, 114, 120, 152, 158, 171, 180, 190, 228, 237, 285, 316, 342, 360, 380, 395, 456, 474, 570, 632, 647, 684, 711, 760, 790, 855, 948, 1140, 1185, 1294, 1368, 1422, 1501, 1580, 1710, 1896, 1941, 2280, 2370, 2588, 2844, 3002, 3160, 3235, 3420, 3555, 3882, 4503, 4740, 5176, 5688, 5823, 6004, 6470, 6840, 7110, 7505, 7764, 9006, 9480, 9705, 11646, 12008, 12293, 12940, 13509, 14220, 15010, 15528, 18012, 19410, 22515, 23292, 24586, 25880, 27018, 28440, 29115, 30020, 36024, 36879, 38820, 45030, 46584, 49172, 51113, 54036, 58230, 60040, 61465, 67545, 73758, 77640, 90060, 98344, 102226, 108072, 110637, 116460, 122930, 135090, 147516, 153339, 180120, 184395, 204452, 221274, 232920, 245860, 255565, 270180, 295032, 306678, 368790, 408904, 442548, 460017, 491720, 511130, 540360, 553185, 613356, 737580, 766695, 885096, 920034, 971147, 1022260, 1106370, 1226712, 1475160, 1533390, 1840068, 1942294, 2044520, 2212740, 2300085, 2913441, 3066780, 3680136, 3884588, 4425480, 4600170, 4855735, 5826882, 6133560, 7769176, 8740323, 9200340, 9711470, 11653764, 14567205, 17480646, 18400680, 19422940, 23307528, 29134410, 34961292, 38845880, 43701615, 58268820, 69922584, 87403230, 116537640, 174806460, 349612920]

約数ペア:

[(1, 349612920), (2, 174806460), (3, 116537640), (4, 87403230), (5, 69922584), (6, 58268820), (8, 43701615), (9, 38845880), (10, 34961292), (12, 29134410), (15, 23307528), (18, 19422940), (19, 18400680), (20, 17480646), (24, 14567205), (30, 11653764), (36, 9711470), (38, 9200340), (40, 8740323), (45, 7769176), (57, 6133560), (60, 5826882), (72, 4855735), (76, 4600170), (79, 4425480), (90, 3884588), (95, 3680136), (114, 3066780), (120, 2913441), (152, 2300085), (158, 2212740), (171, 2044520), (180, 1942294), (190, 1840068), (228, 1533390), (237, 1475160), (285, 1226712), (316, 1106370), (342, 1022260), (360, 971147), (380, 920034), (395, 885096), (456, 766695), (474, 737580), (570, 613356), (632, 553185), (647, 540360), (684, 511130), (711, 491720), (760, 460017), (790, 442548), (855, 408904), (948, 368790), (1140, 306678), (1185, 295032), (1294, 270180), (1368, 255565), (1422, 245860), (1501, 232920), (1580, 221274), (1710, 204452), (1896, 184395), (1941, 180120), (2280, 153339), (2370, 147516), (2588, 135090), (2844, 122930), (3002, 116460), (3160, 110637), (3235, 108072), (3420, 102226), (3555, 98344), (3882, 90060), (4503, 77640), (4740, 73758), (5176, 67545), (5688, 61465), (5823, 60040), (6004, 58230), (6470, 54036), (6840, 51113), (7110, 49172), (7505, 46584), (7764, 45030), (9006, 38820), (9480, 36879), (9705, 36024), (11646, 30020), (12008, 29115), (12293, 28440), (12940, 27018), (13509, 25880), (14220, 24586), (15010, 23292), (15528, 22515), (18012, 19410)]