3217282920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{15173}}^1$

素因数の和:15240

約数の個数: 192

約数和(自身を含む): 11362291200

約数和(自身を除く): 8145008280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 31, 36, 38, 40, 45, 57, 60, 62, 72, 76, 90, 93, 95, 114, 120, 124, 152, 155, 171, 180, 186, 190, 228, 248, 279, 285, 310, 342, 360, 372, 380, 456, 465, 558, 570, 589, 620, 684, 744, 760, 855, 930, 1116, 1140, 1178, 1240, 1368, 1395, 1710, 1767, 1860, 2232, 2280, 2356, 2790, 2945, 3420, 3534, 3720, 4712, 5301, 5580, 5890, 6840, 7068, 8835, 10602, 11160, 11780, 14136, 15173, 17670, 21204, 23560, 26505, 30346, 35340, 42408, 45519, 53010, 60692, 70680, 75865, 91038, 106020, 121384, 136557, 151730, 182076, 212040, 227595, 273114, 288287, 303460, 364152, 455190, 470363, 546228, 576574, 606920, 682785, 864861, 910380, 940726, 1092456, 1153148, 1365570, 1411089, 1441435, 1729722, 1820760, 1881452, 2306296, 2351815, 2594583, 2731140, 2822178, 2882870, 3459444, 3762904, 4233267, 4324305, 4703630, 5189166, 5462280, 5644356, 5765740, 6918888, 7055445, 8466534, 8648610, 8936897, 9407260, 10378332, 11288712, 11531480, 12972915, 14110890, 16933068, 17297220, 17873794, 18814520, 20756664, 21166335, 25945830, 26810691, 28221780, 33866136, 34594440, 35747588, 42332670, 44684485, 51891660, 53621382, 56443560, 71495176, 80432073, 84665340, 89368970, 103783320, 107242764, 134053455, 160864146, 169330680, 178737940, 214485528, 268106910, 321728292, 357475880, 402160365, 536213820, 643456584, 804320730, 1072427640, 1608641460, 3217282920]

約数ペア:

[(1, 3217282920), (2, 1608641460), (3, 1072427640), (4, 804320730), (5, 643456584), (6, 536213820), (8, 402160365), (9, 357475880), (10, 321728292), (12, 268106910), (15, 214485528), (18, 178737940), (19, 169330680), (20, 160864146), (24, 134053455), (30, 107242764), (31, 103783320), (36, 89368970), (38, 84665340), (40, 80432073), (45, 71495176), (57, 56443560), (60, 53621382), (62, 51891660), (72, 44684485), (76, 42332670), (90, 35747588), (93, 34594440), (95, 33866136), (114, 28221780), (120, 26810691), (124, 25945830), (152, 21166335), (155, 20756664), (171, 18814520), (180, 17873794), (186, 17297220), (190, 16933068), (228, 14110890), (248, 12972915), (279, 11531480), (285, 11288712), (310, 10378332), (342, 9407260), (360, 8936897), (372, 8648610), (380, 8466534), (456, 7055445), (465, 6918888), (558, 5765740), (570, 5644356), (589, 5462280), (620, 5189166), (684, 4703630), (744, 4324305), (760, 4233267), (855, 3762904), (930, 3459444), (1116, 2882870), (1140, 2822178), (1178, 2731140), (1240, 2594583), (1368, 2351815), (1395, 2306296), (1710, 1881452), (1767, 1820760), (1860, 1729722), (2232, 1441435), (2280, 1411089), (2356, 1365570), (2790, 1153148), (2945, 1092456), (3420, 940726), (3534, 910380), (3720, 864861), (4712, 682785), (5301, 606920), (5580, 576574), (5890, 546228), (6840, 470363), (7068, 455190), (8835, 364152), (10602, 303460), (11160, 288287), (11780, 273114), (14136, 227595), (15173, 212040), (17670, 182076), (21204, 151730), (23560, 136557), (26505, 121384), (30346, 106020), (35340, 91038), (42408, 75865), (45519, 70680), (53010, 60692)]