193039080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:324

約数の個数: 256

約数和(自身を含む): 685843200

約数和(自身を除く): 492804120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 29, 30, 34, 39, 40, 51, 52, 58, 60, 65, 68, 78, 85, 87, 102, 104, 116, 120, 130, 136, 145, 156, 170, 174, 195, 204, 221, 232, 251, 255, 260, 290, 312, 340, 348, 377, 390, 408, 435, 442, 493, 502, 510, 520, 580, 663, 680, 696, 753, 754, 780, 870, 884, 986, 1004, 1020, 1105, 1131, 1160, 1255, 1326, 1479, 1506, 1508, 1560, 1740, 1768, 1885, 1972, 2008, 2040, 2210, 2262, 2465, 2510, 2652, 2958, 3012, 3016, 3263, 3315, 3480, 3765, 3770, 3944, 4267, 4420, 4524, 4930, 5020, 5304, 5655, 5916, 6024, 6409, 6526, 6630, 7279, 7395, 7530, 7540, 8534, 8840, 9048, 9789, 9860, 10040, 11310, 11832, 12801, 12818, 13052, 13260, 14558, 14790, 15060, 15080, 16315, 17068, 19227, 19578, 19720, 21335, 21837, 22620, 25602, 25636, 26104, 26520, 29116, 29580, 30120, 32045, 32630, 34136, 36395, 38454, 39156, 42670, 43674, 45240, 48945, 51204, 51272, 55471, 58232, 59160, 64005, 64090, 65260, 72790, 76908, 78312, 85340, 87348, 94627, 96135, 97890, 102408, 109185, 110942, 123743, 128010, 128180, 130520, 145580, 153816, 166413, 170680, 174696, 189254, 192270, 195780, 218370, 221884, 247486, 256020, 256360, 277355, 283881, 291160, 332826, 371229, 378508, 384540, 391560, 436740, 443768, 473135, 494972, 512040, 554710, 567762, 618715, 665652, 742458, 757016, 769080, 832065, 873480, 946270, 989944, 1109420, 1135524, 1237430, 1331304, 1419405, 1484916, 1608659, 1664130, 1856145, 1892540, 2218840, 2271048, 2474860, 2838810, 2969832, 3217318, 3328260, 3712290, 3785080, 4825977, 4949720, 5677620, 6434636, 6656520, 7424580, 8043295, 9651954, 11355240, 12869272, 14849160, 16086590, 19303908, 24129885, 32173180, 38607816, 48259770, 64346360, 96519540, 193039080]

約数ペア:

[(1, 193039080), (2, 96519540), (3, 64346360), (4, 48259770), (5, 38607816), (6, 32173180), (8, 24129885), (10, 19303908), (12, 16086590), (13, 14849160), (15, 12869272), (17, 11355240), (20, 9651954), (24, 8043295), (26, 7424580), (29, 6656520), (30, 6434636), (34, 5677620), (39, 4949720), (40, 4825977), (51, 3785080), (52, 3712290), (58, 3328260), (60, 3217318), (65, 2969832), (68, 2838810), (78, 2474860), (85, 2271048), (87, 2218840), (102, 1892540), (104, 1856145), (116, 1664130), (120, 1608659), (130, 1484916), (136, 1419405), (145, 1331304), (156, 1237430), (170, 1135524), (174, 1109420), (195, 989944), (204, 946270), (221, 873480), (232, 832065), (251, 769080), (255, 757016), (260, 742458), (290, 665652), (312, 618715), (340, 567762), (348, 554710), (377, 512040), (390, 494972), (408, 473135), (435, 443768), (442, 436740), (493, 391560), (502, 384540), (510, 378508), (520, 371229), (580, 332826), (663, 291160), (680, 283881), (696, 277355), (753, 256360), (754, 256020), (780, 247486), (870, 221884), (884, 218370), (986, 195780), (1004, 192270), (1020, 189254), (1105, 174696), (1131, 170680), (1160, 166413), (1255, 153816), (1326, 145580), (1479, 130520), (1506, 128180), (1508, 128010), (1560, 123743), (1740, 110942), (1768, 109185), (1885, 102408), (1972, 97890), (2008, 96135), (2040, 94627), (2210, 87348), (2262, 85340), (2465, 78312), (2510, 76908), (2652, 72790), (2958, 65260), (3012, 64090), (3016, 64005), (3263, 59160), (3315, 58232), (3480, 55471), (3765, 51272), (3770, 51204), (3944, 48945), (4267, 45240), (4420, 43674), (4524, 42670), (4930, 39156), (5020, 38454), (5304, 36395), (5655, 34136), (5916, 32630), (6024, 32045), (6409, 30120), (6526, 29580), (6630, 29116), (7279, 26520), (7395, 26104), (7530, 25636), (7540, 25602), (8534, 22620), (8840, 21837), (9048, 21335), (9789, 19720), (9860, 19578), (10040, 19227), (11310, 17068), (11832, 16315), (12801, 15080), (12818, 15060), (13052, 14790), (13260, 14558)]