1391643120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{6961}}^1$

素因数の和:7008

約数の個数: 240

約数和(自身を含む): 5314400928

約数和(自身を除く): 3922757808

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 49, 51, 56, 60, 68, 70, 80, 84, 85, 98, 102, 105, 112, 119, 120, 136, 140, 147, 168, 170, 196, 204, 210, 238, 240, 245, 255, 272, 280, 294, 336, 340, 357, 392, 408, 420, 476, 490, 510, 560, 588, 595, 680, 714, 735, 784, 816, 833, 840, 952, 980, 1020, 1176, 1190, 1360, 1428, 1470, 1666, 1680, 1785, 1904, 1960, 2040, 2352, 2380, 2499, 2856, 2940, 3332, 3570, 3920, 4080, 4165, 4760, 4998, 5712, 5880, 6664, 6961, 7140, 8330, 9520, 9996, 11760, 12495, 13328, 13922, 14280, 16660, 19992, 20883, 24990, 27844, 28560, 33320, 34805, 39984, 41766, 48727, 49980, 55688, 66640, 69610, 83532, 97454, 99960, 104415, 111376, 118337, 139220, 146181, 167064, 194908, 199920, 208830, 236674, 243635, 278440, 292362, 334128, 341089, 355011, 389816, 417660, 473348, 487270, 556880, 584724, 591685, 682178, 710022, 730905, 779632, 828359, 835320, 946696, 974540, 1023267, 1169448, 1183370, 1364356, 1420044, 1461810, 1656718, 1670640, 1705445, 1775055, 1893392, 1949080, 2046534, 2338896, 2366740, 2485077, 2728712, 2840088, 2923620, 3313436, 3410890, 3550110, 3898160, 4093068, 4141795, 4733480, 4970154, 5116335, 5457424, 5680176, 5798513, 5847240, 6626872, 6821780, 7100220, 8186136, 8283590, 9466960, 9940308, 10232670, 11597026, 11694480, 12425385, 13253744, 13643560, 14200440, 16372272, 16567180, 17395539, 19880616, 20465340, 23194052, 24850770, 27287120, 28400880, 28992565, 33134360, 34791078, 39761232, 40930680, 46388104, 49701540, 57985130, 66268720, 69582156, 81861360, 86977695, 92776208, 99403080, 115970260, 139164312, 173955390, 198806160, 231940520, 278328624, 347910780, 463881040, 695821560, 1391643120]

約数ペア:

[(1, 1391643120), (2, 695821560), (3, 463881040), (4, 347910780), (5, 278328624), (6, 231940520), (7, 198806160), (8, 173955390), (10, 139164312), (12, 115970260), (14, 99403080), (15, 92776208), (16, 86977695), (17, 81861360), (20, 69582156), (21, 66268720), (24, 57985130), (28, 49701540), (30, 46388104), (34, 40930680), (35, 39761232), (40, 34791078), (42, 33134360), (48, 28992565), (49, 28400880), (51, 27287120), (56, 24850770), (60, 23194052), (68, 20465340), (70, 19880616), (80, 17395539), (84, 16567180), (85, 16372272), (98, 14200440), (102, 13643560), (105, 13253744), (112, 12425385), (119, 11694480), (120, 11597026), (136, 10232670), (140, 9940308), (147, 9466960), (168, 8283590), (170, 8186136), (196, 7100220), (204, 6821780), (210, 6626872), (238, 5847240), (240, 5798513), (245, 5680176), (255, 5457424), (272, 5116335), (280, 4970154), (294, 4733480), (336, 4141795), (340, 4093068), (357, 3898160), (392, 3550110), (408, 3410890), (420, 3313436), (476, 2923620), (490, 2840088), (510, 2728712), (560, 2485077), (588, 2366740), (595, 2338896), (680, 2046534), (714, 1949080), (735, 1893392), (784, 1775055), (816, 1705445), (833, 1670640), (840, 1656718), (952, 1461810), (980, 1420044), (1020, 1364356), (1176, 1183370), (1190, 1169448), (1360, 1023267), (1428, 974540), (1470, 946696), (1666, 835320), (1680, 828359), (1785, 779632), (1904, 730905), (1960, 710022), (2040, 682178), (2352, 591685), (2380, 584724), (2499, 556880), (2856, 487270), (2940, 473348), (3332, 417660), (3570, 389816), (3920, 355011), (4080, 341089), (4165, 334128), (4760, 292362), (4998, 278440), (5712, 243635), (5880, 236674), (6664, 208830), (6961, 199920), (7140, 194908), (8330, 167064), (9520, 146181), (9996, 139220), (11760, 118337), (12495, 111376), (13328, 104415), (13922, 99960), (14280, 97454), (16660, 83532), (19992, 69610), (20883, 66640), (24990, 55688), (27844, 49980), (28560, 48727), (33320, 41766), (34805, 39984)]