6970320

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{461}}^1$

素因数の和:490

約数の個数: 160

約数和(自身を含む): 27498240

約数和(自身を除く): 20527920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 461, 504, 540, 560, 630, 720, 756, 840, 922, 945, 1008, 1080, 1260, 1383, 1512, 1680, 1844, 1890, 2160, 2305, 2520, 2766, 3024, 3227, 3688, 3780, 4149, 4610, 5040, 5532, 6454, 6915, 7376, 7560, 8298, 9220, 9681, 11064, 12447, 12908, 13830, 15120, 16135, 16596, 18440, 19362, 20745, 22128, 24894, 25816, 27660, 29043, 32270, 33192, 36880, 38724, 41490, 48405, 49788, 51632, 55320, 58086, 62235, 64540, 66384, 77448, 82980, 87129, 96810, 99576, 110640, 116172, 124470, 129080, 145215, 154896, 165960, 174258, 193620, 199152, 232344, 248940, 258160, 290430, 331920, 348516, 387240, 435645, 464688, 497880, 580860, 697032, 774480, 871290, 995760, 1161720, 1394064, 1742580, 2323440, 3485160, 6970320]

約数ペア:

[(1, 6970320), (2, 3485160), (3, 2323440), (4, 1742580), (5, 1394064), (6, 1161720), (7, 995760), (8, 871290), (9, 774480), (10, 697032), (12, 580860), (14, 497880), (15, 464688), (16, 435645), (18, 387240), (20, 348516), (21, 331920), (24, 290430), (27, 258160), (28, 248940), (30, 232344), (35, 199152), (36, 193620), (40, 174258), (42, 165960), (45, 154896), (48, 145215), (54, 129080), (56, 124470), (60, 116172), (63, 110640), (70, 99576), (72, 96810), (80, 87129), (84, 82980), (90, 77448), (105, 66384), (108, 64540), (112, 62235), (120, 58086), (126, 55320), (135, 51632), (140, 49788), (144, 48405), (168, 41490), (180, 38724), (189, 36880), (210, 33192), (216, 32270), (240, 29043), (252, 27660), (270, 25816), (280, 24894), (315, 22128), (336, 20745), (360, 19362), (378, 18440), (420, 16596), (432, 16135), (461, 15120), (504, 13830), (540, 12908), (560, 12447), (630, 11064), (720, 9681), (756, 9220), (840, 8298), (922, 7560), (945, 7376), (1008, 6915), (1080, 6454), (1260, 5532), (1383, 5040), (1512, 4610), (1680, 4149), (1844, 3780), (1890, 3688), (2160, 3227), (2305, 3024), (2520, 2766)]