2912101360

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{491}}^1$

素因数の和:624

約数の個数: 240

約数和(自身を含む): 8450218080

約数和(自身を除く): 5538116720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 80, 85, 89, 98, 112, 119, 136, 140, 170, 178, 196, 238, 245, 272, 280, 340, 356, 392, 445, 476, 490, 491, 560, 595, 623, 680, 712, 784, 833, 890, 952, 980, 982, 1190, 1246, 1360, 1424, 1513, 1666, 1780, 1904, 1960, 1964, 2380, 2455, 2492, 3026, 3115, 3332, 3437, 3560, 3920, 3928, 4165, 4361, 4760, 4910, 4984, 6052, 6230, 6664, 6874, 7120, 7565, 7856, 8330, 8347, 8722, 9520, 9820, 9968, 10591, 12104, 12460, 13328, 13748, 15130, 16660, 16694, 17185, 17444, 19640, 21182, 21805, 24059, 24208, 24920, 27496, 30260, 33320, 33388, 34370, 34888, 39280, 41735, 42364, 43610, 43699, 48118, 49840, 52955, 54992, 58429, 60520, 66640, 66776, 68740, 69776, 74137, 83470, 84728, 87220, 87398, 96236, 105910, 116858, 120295, 121040, 133552, 137480, 148274, 166940, 169456, 174440, 174796, 192472, 211820, 218495, 233716, 240590, 274960, 292145, 296548, 305893, 333880, 348880, 349592, 370685, 384944, 409003, 423640, 436990, 467432, 481180, 584290, 593096, 611786, 667760, 699184, 741370, 742883, 818006, 847280, 873980, 934864, 962360, 1168580, 1186192, 1223572, 1482740, 1485766, 1529465, 1636012, 1747960, 1924720, 2045015, 2141251, 2337160, 2447144, 2965480, 2971532, 3058930, 3272024, 3495920, 3714415, 4090030, 4282502, 4674320, 4894288, 5200181, 5930960, 5943064, 6117860, 6544048, 7428830, 8180060, 8565004, 10400362, 10706255, 11886128, 12235720, 14857660, 16360120, 17130008, 20800724, 21412510, 24471440, 26000905, 29715320, 32720240, 34260016, 36401267, 41601448, 42825020, 52001810, 59430640, 72802534, 83202896, 85650040, 104003620, 145605068, 171300080, 182006335, 208007240, 291210136, 364012670, 416014480, 582420272, 728025340, 1456050680, 2912101360]

約数ペア:

[(1, 2912101360), (2, 1456050680), (4, 728025340), (5, 582420272), (7, 416014480), (8, 364012670), (10, 291210136), (14, 208007240), (16, 182006335), (17, 171300080), (20, 145605068), (28, 104003620), (34, 85650040), (35, 83202896), (40, 72802534), (49, 59430640), (56, 52001810), (68, 42825020), (70, 41601448), (80, 36401267), (85, 34260016), (89, 32720240), (98, 29715320), (112, 26000905), (119, 24471440), (136, 21412510), (140, 20800724), (170, 17130008), (178, 16360120), (196, 14857660), (238, 12235720), (245, 11886128), (272, 10706255), (280, 10400362), (340, 8565004), (356, 8180060), (392, 7428830), (445, 6544048), (476, 6117860), (490, 5943064), (491, 5930960), (560, 5200181), (595, 4894288), (623, 4674320), (680, 4282502), (712, 4090030), (784, 3714415), (833, 3495920), (890, 3272024), (952, 3058930), (980, 2971532), (982, 2965480), (1190, 2447144), (1246, 2337160), (1360, 2141251), (1424, 2045015), (1513, 1924720), (1666, 1747960), (1780, 1636012), (1904, 1529465), (1960, 1485766), (1964, 1482740), (2380, 1223572), (2455, 1186192), (2492, 1168580), (3026, 962360), (3115, 934864), (3332, 873980), (3437, 847280), (3560, 818006), (3920, 742883), (3928, 741370), (4165, 699184), (4361, 667760), (4760, 611786), (4910, 593096), (4984, 584290), (6052, 481180), (6230, 467432), (6664, 436990), (6874, 423640), (7120, 409003), (7565, 384944), (7856, 370685), (8330, 349592), (8347, 348880), (8722, 333880), (9520, 305893), (9820, 296548), (9968, 292145), (10591, 274960), (12104, 240590), (12460, 233716), (13328, 218495), (13748, 211820), (15130, 192472), (16660, 174796), (16694, 174440), (17185, 169456), (17444, 166940), (19640, 148274), (21182, 137480), (21805, 133552), (24059, 121040), (24208, 120295), (24920, 116858), (27496, 105910), (30260, 96236), (33320, 87398), (33388, 87220), (34370, 84728), (34888, 83470), (39280, 74137), (41735, 69776), (42364, 68740), (43610, 66776), (43699, 66640), (48118, 60520), (49840, 58429), (52955, 54992)]