1457848980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{2467}}^1$

素因数の和:2563

約数の個数: 216

約数和(自身を含む): 5223018528

約数和(自身を除く): 3765169548

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 67, 70, 84, 90, 98, 105, 126, 134, 140, 147, 180, 196, 201, 210, 245, 252, 268, 294, 315, 335, 402, 420, 441, 469, 490, 588, 603, 630, 670, 735, 804, 882, 938, 980, 1005, 1206, 1260, 1340, 1407, 1470, 1764, 1876, 2010, 2205, 2345, 2412, 2467, 2814, 2940, 3015, 3283, 4020, 4221, 4410, 4690, 4934, 5628, 6030, 6566, 7035, 7401, 8442, 8820, 9380, 9849, 9868, 12060, 12335, 13132, 14070, 14802, 16415, 16884, 17269, 19698, 21105, 22203, 24670, 28140, 29547, 29604, 32830, 34538, 37005, 39396, 42210, 44406, 49245, 49340, 51807, 59094, 65660, 69076, 74010, 84420, 86345, 88812, 98490, 103614, 111015, 118188, 120883, 147735, 148020, 155421, 165289, 172690, 196980, 207228, 222030, 241766, 259035, 295470, 310842, 330578, 345380, 362649, 444060, 483532, 495867, 518070, 590940, 604415, 621684, 661156, 725298, 777105, 826445, 991734, 1036140, 1087947, 1157023, 1208830, 1450596, 1487601, 1554210, 1652890, 1813245, 1983468, 2175894, 2314046, 2417660, 2479335, 2975202, 3108420, 3305780, 3471069, 3626490, 4351788, 4628092, 4958670, 5439735, 5785115, 5950404, 6942138, 7252980, 7438005, 8099161, 9917340, 10413207, 10879470, 11570230, 13884276, 14876010, 16198322, 17355345, 20826414, 21758940, 23140460, 24297483, 29752020, 32396644, 34710690, 40495805, 41652828, 48594966, 52066035, 69421380, 72892449, 80991610, 97189932, 104132070, 121487415, 145784898, 161983220, 208264140, 242974830, 291569796, 364462245, 485949660, 728924490, 1457848980]

約数ペア:

[(1, 1457848980), (2, 728924490), (3, 485949660), (4, 364462245), (5, 291569796), (6, 242974830), (7, 208264140), (9, 161983220), (10, 145784898), (12, 121487415), (14, 104132070), (15, 97189932), (18, 80991610), (20, 72892449), (21, 69421380), (28, 52066035), (30, 48594966), (35, 41652828), (36, 40495805), (42, 34710690), (45, 32396644), (49, 29752020), (60, 24297483), (63, 23140460), (67, 21758940), (70, 20826414), (84, 17355345), (90, 16198322), (98, 14876010), (105, 13884276), (126, 11570230), (134, 10879470), (140, 10413207), (147, 9917340), (180, 8099161), (196, 7438005), (201, 7252980), (210, 6942138), (245, 5950404), (252, 5785115), (268, 5439735), (294, 4958670), (315, 4628092), (335, 4351788), (402, 3626490), (420, 3471069), (441, 3305780), (469, 3108420), (490, 2975202), (588, 2479335), (603, 2417660), (630, 2314046), (670, 2175894), (735, 1983468), (804, 1813245), (882, 1652890), (938, 1554210), (980, 1487601), (1005, 1450596), (1206, 1208830), (1260, 1157023), (1340, 1087947), (1407, 1036140), (1470, 991734), (1764, 826445), (1876, 777105), (2010, 725298), (2205, 661156), (2345, 621684), (2412, 604415), (2467, 590940), (2814, 518070), (2940, 495867), (3015, 483532), (3283, 444060), (4020, 362649), (4221, 345380), (4410, 330578), (4690, 310842), (4934, 295470), (5628, 259035), (6030, 241766), (6566, 222030), (7035, 207228), (7401, 196980), (8442, 172690), (8820, 165289), (9380, 155421), (9849, 148020), (9868, 147735), (12060, 120883), (12335, 118188), (13132, 111015), (14070, 103614), (14802, 98490), (16415, 88812), (16884, 86345), (17269, 84420), (19698, 74010), (21105, 69076), (22203, 65660), (24670, 59094), (28140, 51807), (29547, 49340), (29604, 49245), (32830, 44406), (34538, 42210), (37005, 39396)]