2015401680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{7159}}^1$

素因数の和:7218

約数の個数: 240

約数和(自身を含む): 7479164160

約数和(自身を除く): 5463762480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 23, 24, 30, 34, 36, 40, 45, 46, 48, 51, 60, 68, 69, 72, 80, 85, 90, 92, 102, 115, 120, 136, 138, 144, 153, 170, 180, 184, 204, 207, 230, 240, 255, 272, 276, 306, 340, 345, 360, 368, 391, 408, 414, 460, 510, 552, 612, 680, 690, 720, 765, 782, 816, 828, 920, 1020, 1035, 1104, 1173, 1224, 1360, 1380, 1530, 1564, 1656, 1840, 1955, 2040, 2070, 2346, 2448, 2760, 3060, 3128, 3312, 3519, 3910, 4080, 4140, 4692, 5520, 5865, 6120, 6256, 7038, 7159, 7820, 8280, 9384, 11730, 12240, 14076, 14318, 15640, 16560, 17595, 18768, 21477, 23460, 28152, 28636, 31280, 35190, 35795, 42954, 46920, 56304, 57272, 64431, 70380, 71590, 85908, 93840, 107385, 114544, 121703, 128862, 140760, 143180, 164657, 171816, 214770, 243406, 257724, 281520, 286360, 322155, 329314, 343632, 365109, 429540, 486812, 493971, 515448, 572720, 608515, 644310, 658628, 730218, 823285, 859080, 973624, 987942, 1030896, 1095327, 1217030, 1288620, 1317256, 1460436, 1481913, 1646570, 1718160, 1825545, 1947248, 1975884, 2190654, 2434060, 2469855, 2577240, 2634512, 2799169, 2920872, 2963826, 3293140, 3651090, 3951768, 4381308, 4868120, 4939710, 5154480, 5476635, 5598338, 5841744, 5927652, 6586280, 7302180, 7409565, 7903536, 8397507, 8762616, 9736240, 9879420, 10953270, 11196676, 11855304, 13172560, 13995845, 14604360, 14819130, 16795014, 17525232, 19758840, 21906540, 22393352, 23710608, 25192521, 27991690, 29208720, 29638260, 33590028, 39517680, 41987535, 43813080, 44786704, 50385042, 55983380, 59276520, 67180056, 83975070, 87626160, 100770084, 111966760, 118553040, 125962605, 134360112, 167950140, 201540168, 223933520, 251925210, 335900280, 403080336, 503850420, 671800560, 1007700840, 2015401680]

約数ペア:

[(1, 2015401680), (2, 1007700840), (3, 671800560), (4, 503850420), (5, 403080336), (6, 335900280), (8, 251925210), (9, 223933520), (10, 201540168), (12, 167950140), (15, 134360112), (16, 125962605), (17, 118553040), (18, 111966760), (20, 100770084), (23, 87626160), (24, 83975070), (30, 67180056), (34, 59276520), (36, 55983380), (40, 50385042), (45, 44786704), (46, 43813080), (48, 41987535), (51, 39517680), (60, 33590028), (68, 29638260), (69, 29208720), (72, 27991690), (80, 25192521), (85, 23710608), (90, 22393352), (92, 21906540), (102, 19758840), (115, 17525232), (120, 16795014), (136, 14819130), (138, 14604360), (144, 13995845), (153, 13172560), (170, 11855304), (180, 11196676), (184, 10953270), (204, 9879420), (207, 9736240), (230, 8762616), (240, 8397507), (255, 7903536), (272, 7409565), (276, 7302180), (306, 6586280), (340, 5927652), (345, 5841744), (360, 5598338), (368, 5476635), (391, 5154480), (408, 4939710), (414, 4868120), (460, 4381308), (510, 3951768), (552, 3651090), (612, 3293140), (680, 2963826), (690, 2920872), (720, 2799169), (765, 2634512), (782, 2577240), (816, 2469855), (828, 2434060), (920, 2190654), (1020, 1975884), (1035, 1947248), (1104, 1825545), (1173, 1718160), (1224, 1646570), (1360, 1481913), (1380, 1460436), (1530, 1317256), (1564, 1288620), (1656, 1217030), (1840, 1095327), (1955, 1030896), (2040, 987942), (2070, 973624), (2346, 859080), (2448, 823285), (2760, 730218), (3060, 658628), (3128, 644310), (3312, 608515), (3519, 572720), (3910, 515448), (4080, 493971), (4140, 486812), (4692, 429540), (5520, 365109), (5865, 343632), (6120, 329314), (6256, 322155), (7038, 286360), (7159, 281520), (7820, 257724), (8280, 243406), (9384, 214770), (11730, 171816), (12240, 164657), (14076, 143180), (14318, 140760), (15640, 128862), (16560, 121703), (17595, 114544), (18768, 107385), (21477, 93840), (23460, 85908), (28152, 71590), (28636, 70380), (31280, 64431), (35190, 57272), (35795, 56304), (42954, 46920)]