2013581520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{379}}^1$

素因数の和:602

約数の個数: 240

約数和(自身を含む): 6968482560

約数和(自身を除く): 4954901040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 157, 180, 188, 235, 240, 282, 314, 360, 376, 379, 423, 470, 471, 564, 628, 705, 720, 752, 758, 785, 846, 940, 942, 1128, 1137, 1256, 1410, 1413, 1516, 1570, 1692, 1880, 1884, 1895, 2115, 2256, 2274, 2355, 2512, 2820, 2826, 3032, 3140, 3384, 3411, 3760, 3768, 3790, 4230, 4548, 4710, 5640, 5652, 5685, 6064, 6280, 6768, 6822, 7065, 7379, 7536, 7580, 8460, 9096, 9420, 11280, 11304, 11370, 12560, 13644, 14130, 14758, 15160, 16920, 17055, 17813, 18192, 18840, 22137, 22608, 22740, 27288, 28260, 29516, 30320, 33840, 34110, 35626, 36895, 37680, 44274, 45480, 53439, 54576, 56520, 59032, 59503, 66411, 68220, 71252, 73790, 88548, 89065, 90960, 106878, 110685, 113040, 118064, 119006, 132822, 136440, 142504, 147580, 160317, 177096, 178130, 178509, 213756, 221370, 238012, 265644, 267195, 272880, 285008, 295160, 297515, 320634, 332055, 354192, 356260, 357018, 427512, 442740, 476024, 531288, 534390, 535527, 590320, 595030, 641268, 664110, 712520, 714036, 801585, 855024, 885480, 892545, 952048, 1062576, 1068780, 1071054, 1190060, 1282536, 1328220, 1425040, 1428072, 1603170, 1770960, 1785090, 2137560, 2142108, 2380120, 2565072, 2656440, 2677635, 2796641, 2856144, 3206340, 3570180, 4275120, 4284216, 4760240, 5312880, 5355270, 5593282, 6412680, 7140360, 8389923, 8568432, 10710540, 11186564, 12825360, 13983205, 14280720, 16779846, 21421080, 22373128, 25169769, 27966410, 33559692, 41949615, 42842160, 44746256, 50339538, 55932820, 67119384, 83899230, 100679076, 111865640, 125848845, 134238768, 167798460, 201358152, 223731280, 251697690, 335596920, 402716304, 503395380, 671193840, 1006790760, 2013581520]

約数ペア:

[(1, 2013581520), (2, 1006790760), (3, 671193840), (4, 503395380), (5, 402716304), (6, 335596920), (8, 251697690), (9, 223731280), (10, 201358152), (12, 167798460), (15, 134238768), (16, 125848845), (18, 111865640), (20, 100679076), (24, 83899230), (30, 67119384), (36, 55932820), (40, 50339538), (45, 44746256), (47, 42842160), (48, 41949615), (60, 33559692), (72, 27966410), (80, 25169769), (90, 22373128), (94, 21421080), (120, 16779846), (141, 14280720), (144, 13983205), (157, 12825360), (180, 11186564), (188, 10710540), (235, 8568432), (240, 8389923), (282, 7140360), (314, 6412680), (360, 5593282), (376, 5355270), (379, 5312880), (423, 4760240), (470, 4284216), (471, 4275120), (564, 3570180), (628, 3206340), (705, 2856144), (720, 2796641), (752, 2677635), (758, 2656440), (785, 2565072), (846, 2380120), (940, 2142108), (942, 2137560), (1128, 1785090), (1137, 1770960), (1256, 1603170), (1410, 1428072), (1413, 1425040), (1516, 1328220), (1570, 1282536), (1692, 1190060), (1880, 1071054), (1884, 1068780), (1895, 1062576), (2115, 952048), (2256, 892545), (2274, 885480), (2355, 855024), (2512, 801585), (2820, 714036), (2826, 712520), (3032, 664110), (3140, 641268), (3384, 595030), (3411, 590320), (3760, 535527), (3768, 534390), (3790, 531288), (4230, 476024), (4548, 442740), (4710, 427512), (5640, 357018), (5652, 356260), (5685, 354192), (6064, 332055), (6280, 320634), (6768, 297515), (6822, 295160), (7065, 285008), (7379, 272880), (7536, 267195), (7580, 265644), (8460, 238012), (9096, 221370), (9420, 213756), (11280, 178509), (11304, 178130), (11370, 177096), (12560, 160317), (13644, 147580), (14130, 142504), (14758, 136440), (15160, 132822), (16920, 119006), (17055, 118064), (17813, 113040), (18192, 110685), (18840, 106878), (22137, 90960), (22608, 89065), (22740, 88548), (27288, 73790), (28260, 71252), (29516, 68220), (30320, 66411), (33840, 59503), (34110, 59032), (35626, 56520), (36895, 54576), (37680, 53439), (44274, 45480)]