1288313040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{571}}^1$

素因数の和:690

約数の個数: 320

約数和(自身を含む): 4902543360

約数和(自身を除く): 3614230320

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, 51, 56, 60, 68, 70, 79, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 158, 168, 170, 204, 210, 237, 238, 240, 255, 272, 280, 316, 336, 340, 357, 395, 408, 420, 474, 476, 510, 553, 560, 571, 595, 632, 680, 714, 790, 816, 840, 948, 952, 1020, 1106, 1142, 1185, 1190, 1264, 1343, 1360, 1428, 1580, 1659, 1680, 1713, 1785, 1896, 1904, 2040, 2212, 2284, 2370, 2380, 2686, 2765, 2855, 2856, 3160, 3318, 3426, 3570, 3792, 3997, 4029, 4080, 4424, 4568, 4740, 4760, 5372, 5530, 5710, 5712, 6320, 6636, 6715, 6852, 7140, 7994, 8058, 8295, 8565, 8848, 9136, 9401, 9480, 9520, 9707, 10744, 11060, 11420, 11991, 13272, 13430, 13704, 14280, 15988, 16116, 16590, 17130, 18802, 18960, 19414, 19985, 20145, 21488, 22120, 22840, 23982, 26544, 26860, 27408, 28203, 28560, 29121, 31976, 32232, 33180, 34260, 37604, 38828, 39970, 40290, 44240, 45109, 45680, 47005, 47964, 48535, 53720, 56406, 58242, 59955, 63952, 64464, 66360, 67949, 68520, 75208, 77656, 79940, 80580, 90218, 94010, 95928, 97070, 107440, 112812, 116484, 119910, 132720, 135327, 135898, 137040, 141015, 145605, 150416, 155312, 159880, 161160, 180436, 188020, 191856, 194140, 203847, 225545, 225624, 232968, 239820, 270654, 271796, 282030, 291210, 315763, 319760, 322320, 339745, 360872, 376040, 388280, 407694, 451090, 451248, 465936, 479640, 541308, 543592, 564060, 582420, 631526, 676635, 679490, 721744, 752080, 766853, 776560, 815388, 902180, 947289, 959280, 1019235, 1082616, 1087184, 1128120, 1164840, 1263052, 1353270, 1358980, 1533706, 1578815, 1630776, 1804360, 1894578, 2038470, 2165232, 2256240, 2300559, 2329680, 2526104, 2706540, 2717960, 3067412, 3157630, 3261552, 3608720, 3789156, 3834265, 4076940, 4601118, 4736445, 5052208, 5367971, 5413080, 5435920, 6134824, 6315260, 7578312, 7668530, 8153880, 9202236, 9472890, 10735942, 10826160, 11502795, 12269648, 12630520, 15156624, 15337060, 16103913, 16307760, 18404472, 18945780, 21471884, 23005590, 25261040, 26839855, 30674120, 32207826, 36808944, 37891560, 42943768, 46011180, 53679710, 61348240, 64415652, 75783120, 80519565, 85887536, 92022360, 107359420, 128831304, 161039130, 184044720, 214718840, 257662608, 322078260, 429437680, 644156520, 1288313040]

約数ペア:

[(1, 1288313040), (2, 644156520), (3, 429437680), (4, 322078260), (5, 257662608), (6, 214718840), (7, 184044720), (8, 161039130), (10, 128831304), (12, 107359420), (14, 92022360), (15, 85887536), (16, 80519565), (17, 75783120), (20, 64415652), (21, 61348240), (24, 53679710), (28, 46011180), (30, 42943768), (34, 37891560), (35, 36808944), (40, 32207826), (42, 30674120), (48, 26839855), (51, 25261040), (56, 23005590), (60, 21471884), (68, 18945780), (70, 18404472), (79, 16307760), (80, 16103913), (84, 15337060), (85, 15156624), (102, 12630520), (105, 12269648), (112, 11502795), (119, 10826160), (120, 10735942), (136, 9472890), (140, 9202236), (158, 8153880), (168, 7668530), (170, 7578312), (204, 6315260), (210, 6134824), (237, 5435920), (238, 5413080), (240, 5367971), (255, 5052208), (272, 4736445), (280, 4601118), (316, 4076940), (336, 3834265), (340, 3789156), (357, 3608720), (395, 3261552), (408, 3157630), (420, 3067412), (474, 2717960), (476, 2706540), (510, 2526104), (553, 2329680), (560, 2300559), (571, 2256240), (595, 2165232), (632, 2038470), (680, 1894578), (714, 1804360), (790, 1630776), (816, 1578815), (840, 1533706), (948, 1358980), (952, 1353270), (1020, 1263052), (1106, 1164840), (1142, 1128120), (1185, 1087184), (1190, 1082616), (1264, 1019235), (1343, 959280), (1360, 947289), (1428, 902180), (1580, 815388), (1659, 776560), (1680, 766853), (1713, 752080), (1785, 721744), (1896, 679490), (1904, 676635), (2040, 631526), (2212, 582420), (2284, 564060), (2370, 543592), (2380, 541308), (2686, 479640), (2765, 465936), (2855, 451248), (2856, 451090), (3160, 407694), (3318, 388280), (3426, 376040), (3570, 360872), (3792, 339745), (3997, 322320), (4029, 319760), (4080, 315763), (4424, 291210), (4568, 282030), (4740, 271796), (4760, 270654), (5372, 239820), (5530, 232968), (5710, 225624), (5712, 225545), (6320, 203847), (6636, 194140), (6715, 191856), (6852, 188020), (7140, 180436), (7994, 161160), (8058, 159880), (8295, 155312), (8565, 150416), (8848, 145605), (9136, 141015), (9401, 137040), (9480, 135898), (9520, 135327), (9707, 132720), (10744, 119910), (11060, 116484), (11420, 112812), (11991, 107440), (13272, 97070), (13430, 95928), (13704, 94010), (14280, 90218), (15988, 80580), (16116, 79940), (16590, 77656), (17130, 75208), (18802, 68520), (18960, 67949), (19414, 66360), (19985, 64464), (20145, 63952), (21488, 59955), (22120, 58242), (22840, 56406), (23982, 53720), (26544, 48535), (26860, 47964), (27408, 47005), (28203, 45680), (28560, 45109), (29121, 44240), (31976, 40290), (32232, 39970), (33180, 38828), (34260, 37604)]