1551145960

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3581}}^1$

素因数の和:3636

約数の個数: 192

約数和(自身を含む): 4630666320

約数和(自身を除く): 3079520360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 26, 28, 34, 35, 40, 49, 52, 56, 65, 68, 70, 85, 91, 98, 104, 119, 130, 136, 140, 170, 182, 196, 221, 238, 245, 260, 280, 340, 364, 392, 442, 455, 476, 490, 520, 595, 637, 680, 728, 833, 884, 910, 952, 980, 1105, 1190, 1274, 1547, 1666, 1768, 1820, 1960, 2210, 2380, 2548, 3094, 3185, 3332, 3581, 3640, 4165, 4420, 4760, 5096, 6188, 6370, 6664, 7162, 7735, 8330, 8840, 10829, 12376, 12740, 14324, 15470, 16660, 17905, 21658, 25067, 25480, 28648, 30940, 33320, 35810, 43316, 46553, 50134, 54145, 60877, 61880, 71620, 86632, 93106, 100268, 108290, 121754, 125335, 143240, 175469, 186212, 200536, 216580, 232765, 243508, 250670, 304385, 325871, 350938, 372424, 426139, 433160, 465530, 487016, 501340, 608770, 651742, 701876, 791401, 852278, 877345, 931060, 1002680, 1217540, 1303484, 1403752, 1582802, 1629355, 1704556, 1754690, 1862120, 2130695, 2281097, 2435080, 2606968, 2982973, 3165604, 3258710, 3409112, 3509380, 3957005, 4261390, 4562194, 5539807, 5965946, 6331208, 6517420, 7018760, 7914010, 8522780, 9124388, 11079614, 11405485, 11931892, 13034840, 14914865, 15828020, 17045560, 18248776, 22159228, 22810970, 23863784, 27699035, 29829730, 31656040, 38778649, 44318456, 45621940, 55398070, 59659460, 77557298, 91243880, 110796140, 119318920, 155114596, 193893245, 221592280, 310229192, 387786490, 775572980, 1551145960]

約数ペア:

[(1, 1551145960), (2, 775572980), (4, 387786490), (5, 310229192), (7, 221592280), (8, 193893245), (10, 155114596), (13, 119318920), (14, 110796140), (17, 91243880), (20, 77557298), (26, 59659460), (28, 55398070), (34, 45621940), (35, 44318456), (40, 38778649), (49, 31656040), (52, 29829730), (56, 27699035), (65, 23863784), (68, 22810970), (70, 22159228), (85, 18248776), (91, 17045560), (98, 15828020), (104, 14914865), (119, 13034840), (130, 11931892), (136, 11405485), (140, 11079614), (170, 9124388), (182, 8522780), (196, 7914010), (221, 7018760), (238, 6517420), (245, 6331208), (260, 5965946), (280, 5539807), (340, 4562194), (364, 4261390), (392, 3957005), (442, 3509380), (455, 3409112), (476, 3258710), (490, 3165604), (520, 2982973), (595, 2606968), (637, 2435080), (680, 2281097), (728, 2130695), (833, 1862120), (884, 1754690), (910, 1704556), (952, 1629355), (980, 1582802), (1105, 1403752), (1190, 1303484), (1274, 1217540), (1547, 1002680), (1666, 931060), (1768, 877345), (1820, 852278), (1960, 791401), (2210, 701876), (2380, 651742), (2548, 608770), (3094, 501340), (3185, 487016), (3332, 465530), (3581, 433160), (3640, 426139), (4165, 372424), (4420, 350938), (4760, 325871), (5096, 304385), (6188, 250670), (6370, 243508), (6664, 232765), (7162, 216580), (7735, 200536), (8330, 186212), (8840, 175469), (10829, 143240), (12376, 125335), (12740, 121754), (14324, 108290), (15470, 100268), (16660, 93106), (17905, 86632), (21658, 71620), (25067, 61880), (25480, 60877), (28648, 54145), (30940, 50134), (33320, 46553), (35810, 43316)]