2015189820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:274

約数の個数: 384

約数和(自身を含む): 7439308800

約数和(自身を除く): 5424118980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 67, 70, 73, 84, 90, 105, 108, 109, 126, 134, 135, 140, 146, 180, 189, 201, 210, 218, 219, 252, 268, 270, 292, 315, 327, 335, 365, 378, 402, 420, 436, 438, 469, 511, 540, 545, 603, 630, 654, 657, 670, 730, 756, 763, 804, 876, 938, 945, 981, 1005, 1022, 1090, 1095, 1206, 1260, 1308, 1314, 1340, 1407, 1460, 1526, 1533, 1635, 1809, 1876, 1890, 1962, 1971, 2010, 2044, 2180, 2190, 2289, 2345, 2412, 2555, 2628, 2814, 2943, 3015, 3052, 3066, 3270, 3285, 3618, 3780, 3815, 3924, 3942, 4020, 4221, 4380, 4578, 4599, 4690, 4891, 4905, 5110, 5628, 5886, 6030, 6132, 6540, 6570, 6867, 7035, 7236, 7303, 7630, 7665, 7884, 7957, 8442, 9045, 9156, 9198, 9380, 9782, 9810, 9855, 10220, 11445, 11772, 12060, 12663, 13140, 13734, 13797, 14070, 14606, 14673, 14715, 15260, 15330, 15914, 16884, 18090, 18396, 19564, 19620, 19710, 20601, 21105, 21909, 22890, 22995, 23871, 24455, 25326, 27468, 27594, 28140, 29212, 29346, 29430, 30660, 31828, 34237, 34335, 36180, 36515, 39420, 39785, 41202, 42210, 43818, 44019, 45780, 45990, 47742, 48910, 50652, 51121, 55188, 55699, 58692, 58860, 63315, 65727, 68474, 68670, 68985, 71613, 73030, 73365, 79570, 82404, 84420, 87636, 88038, 91980, 95484, 97820, 102242, 102711, 103005, 109545, 111398, 119355, 126630, 131454, 132057, 136948, 137340, 137970, 143226, 146060, 146730, 153363, 159140, 167097, 171185, 176076, 197181, 204484, 205422, 206010, 214839, 219090, 220095, 222796, 238710, 253260, 255605, 262908, 264114, 275940, 278495, 286452, 293460, 306726, 308133, 328635, 334194, 342370, 358065, 394362, 410844, 412020, 429678, 438180, 440190, 460089, 477420, 501291, 511210, 513555, 528228, 533119, 556990, 613452, 616266, 657270, 660285, 668388, 684740, 716130, 766815, 788724, 835485, 859356, 880380, 920178, 924399, 985905, 1002582, 1022420, 1027110, 1066238, 1074195, 1113980, 1232532, 1314540, 1320570, 1380267, 1432260, 1503873, 1533630, 1540665, 1599357, 1670970, 1840356, 1848798, 1971810, 2005164, 2054220, 2132476, 2148390, 2300445, 2506455, 2641140, 2665595, 2760534, 3007746, 3067260, 3081330, 3198714, 3341940, 3697596, 3731833, 3943620, 4296780, 4600890, 4621995, 4798071, 5012910, 5331190, 5521068, 6015492, 6162660, 6397428, 6901335, 7463666, 7519365, 7996785, 9201780, 9243990, 9596142, 10025820, 10662380, 11195499, 13802670, 14394213, 14927332, 15038730, 15993570, 18487980, 18659165, 19192284, 22390998, 23990355, 27605340, 28788426, 30077460, 31987140, 33586497, 37318330, 44781996, 47980710, 55977495, 57576852, 67172994, 71971065, 74636660, 95961420, 100759491, 111954990, 134345988, 143942130, 167932485, 201518982, 223909980, 287884260, 335864970, 403037964, 503797455, 671729940, 1007594910, 2015189820]

約数ペア:

[(1, 2015189820), (2, 1007594910), (3, 671729940), (4, 503797455), (5, 403037964), (6, 335864970), (7, 287884260), (9, 223909980), (10, 201518982), (12, 167932485), (14, 143942130), (15, 134345988), (18, 111954990), (20, 100759491), (21, 95961420), (27, 74636660), (28, 71971065), (30, 67172994), (35, 57576852), (36, 55977495), (42, 47980710), (45, 44781996), (54, 37318330), (60, 33586497), (63, 31987140), (67, 30077460), (70, 28788426), (73, 27605340), (84, 23990355), (90, 22390998), (105, 19192284), (108, 18659165), (109, 18487980), (126, 15993570), (134, 15038730), (135, 14927332), (140, 14394213), (146, 13802670), (180, 11195499), (189, 10662380), (201, 10025820), (210, 9596142), (218, 9243990), (219, 9201780), (252, 7996785), (268, 7519365), (270, 7463666), (292, 6901335), (315, 6397428), (327, 6162660), (335, 6015492), (365, 5521068), (378, 5331190), (402, 5012910), (420, 4798071), (436, 4621995), (438, 4600890), (469, 4296780), (511, 3943620), (540, 3731833), (545, 3697596), (603, 3341940), (630, 3198714), (654, 3081330), (657, 3067260), (670, 3007746), (730, 2760534), (756, 2665595), (763, 2641140), (804, 2506455), (876, 2300445), (938, 2148390), (945, 2132476), (981, 2054220), (1005, 2005164), (1022, 1971810), (1090, 1848798), (1095, 1840356), (1206, 1670970), (1260, 1599357), (1308, 1540665), (1314, 1533630), (1340, 1503873), (1407, 1432260), (1460, 1380267), (1526, 1320570), (1533, 1314540), (1635, 1232532), (1809, 1113980), (1876, 1074195), (1890, 1066238), (1962, 1027110), (1971, 1022420), (2010, 1002582), (2044, 985905), (2180, 924399), (2190, 920178), (2289, 880380), (2345, 859356), (2412, 835485), (2555, 788724), (2628, 766815), (2814, 716130), (2943, 684740), (3015, 668388), (3052, 660285), (3066, 657270), (3270, 616266), (3285, 613452), (3618, 556990), (3780, 533119), (3815, 528228), (3924, 513555), (3942, 511210), (4020, 501291), (4221, 477420), (4380, 460089), (4578, 440190), (4599, 438180), (4690, 429678), (4891, 412020), (4905, 410844), (5110, 394362), (5628, 358065), (5886, 342370), (6030, 334194), (6132, 328635), (6540, 308133), (6570, 306726), (6867, 293460), (7035, 286452), (7236, 278495), (7303, 275940), (7630, 264114), (7665, 262908), (7884, 255605), (7957, 253260), (8442, 238710), (9045, 222796), (9156, 220095), (9198, 219090), (9380, 214839), (9782, 206010), (9810, 205422), (9855, 204484), (10220, 197181), (11445, 176076), (11772, 171185), (12060, 167097), (12663, 159140), (13140, 153363), (13734, 146730), (13797, 146060), (14070, 143226), (14606, 137970), (14673, 137340), (14715, 136948), (15260, 132057), (15330, 131454), (15914, 126630), (16884, 119355), (18090, 111398), (18396, 109545), (19564, 103005), (19620, 102711), (19710, 102242), (20601, 97820), (21105, 95484), (21909, 91980), (22890, 88038), (22995, 87636), (23871, 84420), (24455, 82404), (25326, 79570), (27468, 73365), (27594, 73030), (28140, 71613), (29212, 68985), (29346, 68670), (29430, 68474), (30660, 65727), (31828, 63315), (34237, 58860), (34335, 58692), (36180, 55699), (36515, 55188), (39420, 51121), (39785, 50652), (41202, 48910), (42210, 47742), (43818, 45990), (44019, 45780)]