1630762980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{32089}}^1$

素因数の和:32130

約数の個数: 144

約数和(自身を含む): 5736151680

約数和(自身を除く): 4105388700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 121, 132, 140, 154, 165, 210, 220, 231, 242, 308, 330, 363, 385, 420, 462, 484, 605, 660, 726, 770, 847, 924, 1155, 1210, 1452, 1540, 1694, 1815, 2310, 2420, 2541, 3388, 3630, 4235, 4620, 5082, 7260, 8470, 10164, 12705, 16940, 25410, 32089, 50820, 64178, 96267, 128356, 160445, 192534, 224623, 320890, 352979, 385068, 449246, 481335, 641780, 673869, 705958, 898492, 962670, 1058937, 1123115, 1347738, 1411916, 1764895, 1925340, 2117874, 2246230, 2470853, 2695476, 3369345, 3529790, 3882769, 4235748, 4492460, 4941706, 5294685, 6738690, 7059580, 7412559, 7765538, 9883412, 10589370, 11648307, 12354265, 13477380, 14825118, 15531076, 19413845, 21178740, 23296614, 24708530, 27179383, 29650236, 37062795, 38827690, 46593228, 49417060, 54358766, 58241535, 74125590, 77655380, 81538149, 108717532, 116483070, 135896915, 148251180, 163076298, 232966140, 271793830, 326152596, 407690745, 543587660, 815381490, 1630762980]

約数ペア:

[(1, 1630762980), (2, 815381490), (3, 543587660), (4, 407690745), (5, 326152596), (6, 271793830), (7, 232966140), (10, 163076298), (11, 148251180), (12, 135896915), (14, 116483070), (15, 108717532), (20, 81538149), (21, 77655380), (22, 74125590), (28, 58241535), (30, 54358766), (33, 49417060), (35, 46593228), (42, 38827690), (44, 37062795), (55, 29650236), (60, 27179383), (66, 24708530), (70, 23296614), (77, 21178740), (84, 19413845), (105, 15531076), (110, 14825118), (121, 13477380), (132, 12354265), (140, 11648307), (154, 10589370), (165, 9883412), (210, 7765538), (220, 7412559), (231, 7059580), (242, 6738690), (308, 5294685), (330, 4941706), (363, 4492460), (385, 4235748), (420, 3882769), (462, 3529790), (484, 3369345), (605, 2695476), (660, 2470853), (726, 2246230), (770, 2117874), (847, 1925340), (924, 1764895), (1155, 1411916), (1210, 1347738), (1452, 1123115), (1540, 1058937), (1694, 962670), (1815, 898492), (2310, 705958), (2420, 673869), (2541, 641780), (3388, 481335), (3630, 449246), (4235, 385068), (4620, 352979), (5082, 320890), (7260, 224623), (8470, 192534), (10164, 160445), (12705, 128356), (16940, 96267), (25410, 64178), (32089, 50820)]