331380660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{373}}^1$

素因数の和:482

約数の個数: 192

約数和(自身を含む): 1076689152

約数和(自身を除く): 745308492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 67, 68, 78, 85, 102, 130, 134, 156, 170, 195, 201, 204, 221, 255, 260, 268, 335, 340, 373, 390, 402, 442, 510, 663, 670, 746, 780, 804, 871, 884, 1005, 1020, 1105, 1119, 1139, 1326, 1340, 1492, 1742, 1865, 2010, 2210, 2238, 2278, 2613, 2652, 3315, 3417, 3484, 3730, 4020, 4355, 4420, 4476, 4556, 4849, 5226, 5595, 5695, 6341, 6630, 6834, 7460, 8710, 9698, 10452, 11190, 11390, 12682, 13065, 13260, 13668, 14547, 14807, 17085, 17420, 19023, 19396, 22380, 22780, 24245, 24991, 25364, 26130, 29094, 29614, 31705, 34170, 38046, 44421, 48490, 49982, 52260, 58188, 59228, 63410, 68340, 72735, 74035, 74973, 76092, 82433, 88842, 95115, 96980, 99964, 124955, 126820, 145470, 148070, 149946, 164866, 177684, 190230, 222105, 247299, 249910, 290940, 296140, 299892, 324883, 329732, 374865, 380460, 412165, 424847, 444210, 494598, 499820, 649766, 749730, 824330, 849694, 888420, 974649, 989196, 1236495, 1274541, 1299532, 1499460, 1624415, 1648660, 1699388, 1949298, 2124235, 2472990, 2549082, 3248830, 3898596, 4248470, 4873245, 4945980, 5098164, 5523011, 6372705, 6497660, 8496940, 9746490, 11046022, 12745410, 16569033, 19492980, 22092044, 25490820, 27615055, 33138066, 55230110, 66276132, 82845165, 110460220, 165690330, 331380660]

約数ペア:

[(1, 331380660), (2, 165690330), (3, 110460220), (4, 82845165), (5, 66276132), (6, 55230110), (10, 33138066), (12, 27615055), (13, 25490820), (15, 22092044), (17, 19492980), (20, 16569033), (26, 12745410), (30, 11046022), (34, 9746490), (39, 8496940), (51, 6497660), (52, 6372705), (60, 5523011), (65, 5098164), (67, 4945980), (68, 4873245), (78, 4248470), (85, 3898596), (102, 3248830), (130, 2549082), (134, 2472990), (156, 2124235), (170, 1949298), (195, 1699388), (201, 1648660), (204, 1624415), (221, 1499460), (255, 1299532), (260, 1274541), (268, 1236495), (335, 989196), (340, 974649), (373, 888420), (390, 849694), (402, 824330), (442, 749730), (510, 649766), (663, 499820), (670, 494598), (746, 444210), (780, 424847), (804, 412165), (871, 380460), (884, 374865), (1005, 329732), (1020, 324883), (1105, 299892), (1119, 296140), (1139, 290940), (1326, 249910), (1340, 247299), (1492, 222105), (1742, 190230), (1865, 177684), (2010, 164866), (2210, 149946), (2238, 148070), (2278, 145470), (2613, 126820), (2652, 124955), (3315, 99964), (3417, 96980), (3484, 95115), (3730, 88842), (4020, 82433), (4355, 76092), (4420, 74973), (4476, 74035), (4556, 72735), (4849, 68340), (5226, 63410), (5595, 59228), (5695, 58188), (6341, 52260), (6630, 49982), (6834, 48490), (7460, 44421), (8710, 38046), (9698, 34170), (10452, 31705), (11190, 29614), (11390, 29094), (12682, 26130), (13065, 25364), (13260, 24991), (13668, 24245), (14547, 22780), (14807, 22380), (17085, 19396), (17420, 19023)]