2049584940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{769}}^1$

素因数の和:881

約数の個数: 288

約数和(自身を含む): 7204317120

約数和(自身を除く): 5154732180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 67, 68, 78, 85, 90, 102, 117, 130, 134, 153, 156, 170, 180, 195, 201, 204, 221, 234, 255, 260, 268, 306, 335, 340, 390, 402, 442, 468, 510, 585, 603, 612, 663, 670, 765, 769, 780, 804, 871, 884, 1005, 1020, 1105, 1139, 1170, 1206, 1326, 1340, 1530, 1538, 1742, 1989, 2010, 2210, 2278, 2307, 2340, 2412, 2613, 2652, 3015, 3060, 3076, 3315, 3417, 3484, 3845, 3978, 4020, 4355, 4420, 4556, 4614, 5226, 5695, 6030, 6630, 6834, 6921, 7690, 7839, 7956, 8710, 9228, 9945, 9997, 10251, 10452, 11390, 11535, 12060, 13065, 13073, 13260, 13668, 13842, 14807, 15380, 15678, 17085, 17420, 19890, 19994, 20502, 22780, 23070, 26130, 26146, 27684, 29614, 29991, 31356, 34170, 34605, 39195, 39219, 39780, 39988, 41004, 44421, 46140, 49985, 51255, 51523, 52260, 52292, 59228, 59982, 65365, 68340, 69210, 74035, 78390, 78438, 88842, 89973, 99970, 102510, 103046, 117657, 119964, 130730, 133263, 138420, 148070, 149955, 154569, 156780, 156876, 169949, 177684, 179946, 196095, 199940, 205020, 206092, 222105, 235314, 257615, 261460, 266526, 296140, 299910, 309138, 339898, 359892, 392190, 444210, 449865, 463707, 470628, 509847, 515230, 533052, 588285, 599820, 618276, 666315, 669799, 679796, 772845, 784380, 849745, 875891, 888420, 899730, 927414, 1019694, 1030460, 1176570, 1332630, 1339598, 1529541, 1545690, 1699490, 1751782, 1799460, 1854828, 2009397, 2039388, 2318535, 2353140, 2549235, 2627673, 2665260, 2679196, 3059082, 3091380, 3348995, 3398980, 3503564, 4018794, 4379455, 4637070, 5098470, 5255346, 6028191, 6118164, 6697990, 7647705, 7883019, 8037588, 8758910, 9274140, 10046985, 10196940, 10510692, 11386583, 12056382, 13138365, 13395980, 15295410, 15766038, 17517820, 20093970, 22773166, 24112764, 26276730, 30140955, 30590820, 31532076, 34159749, 39415095, 40187940, 45546332, 52553460, 56932915, 60281910, 68319498, 78830190, 102479247, 113865830, 120563820, 136638996, 157660380, 170798745, 204958494, 227731660, 341597490, 409916988, 512396235, 683194980, 1024792470, 2049584940]

約数ペア:

[(1, 2049584940), (2, 1024792470), (3, 683194980), (4, 512396235), (5, 409916988), (6, 341597490), (9, 227731660), (10, 204958494), (12, 170798745), (13, 157660380), (15, 136638996), (17, 120563820), (18, 113865830), (20, 102479247), (26, 78830190), (30, 68319498), (34, 60281910), (36, 56932915), (39, 52553460), (45, 45546332), (51, 40187940), (52, 39415095), (60, 34159749), (65, 31532076), (67, 30590820), (68, 30140955), (78, 26276730), (85, 24112764), (90, 22773166), (102, 20093970), (117, 17517820), (130, 15766038), (134, 15295410), (153, 13395980), (156, 13138365), (170, 12056382), (180, 11386583), (195, 10510692), (201, 10196940), (204, 10046985), (221, 9274140), (234, 8758910), (255, 8037588), (260, 7883019), (268, 7647705), (306, 6697990), (335, 6118164), (340, 6028191), (390, 5255346), (402, 5098470), (442, 4637070), (468, 4379455), (510, 4018794), (585, 3503564), (603, 3398980), (612, 3348995), (663, 3091380), (670, 3059082), (765, 2679196), (769, 2665260), (780, 2627673), (804, 2549235), (871, 2353140), (884, 2318535), (1005, 2039388), (1020, 2009397), (1105, 1854828), (1139, 1799460), (1170, 1751782), (1206, 1699490), (1326, 1545690), (1340, 1529541), (1530, 1339598), (1538, 1332630), (1742, 1176570), (1989, 1030460), (2010, 1019694), (2210, 927414), (2278, 899730), (2307, 888420), (2340, 875891), (2412, 849745), (2613, 784380), (2652, 772845), (3015, 679796), (3060, 669799), (3076, 666315), (3315, 618276), (3417, 599820), (3484, 588285), (3845, 533052), (3978, 515230), (4020, 509847), (4355, 470628), (4420, 463707), (4556, 449865), (4614, 444210), (5226, 392190), (5695, 359892), (6030, 339898), (6630, 309138), (6834, 299910), (6921, 296140), (7690, 266526), (7839, 261460), (7956, 257615), (8710, 235314), (9228, 222105), (9945, 206092), (9997, 205020), (10251, 199940), (10452, 196095), (11390, 179946), (11535, 177684), (12060, 169949), (13065, 156876), (13073, 156780), (13260, 154569), (13668, 149955), (13842, 148070), (14807, 138420), (15380, 133263), (15678, 130730), (17085, 119964), (17420, 117657), (19890, 103046), (19994, 102510), (20502, 99970), (22780, 89973), (23070, 88842), (26130, 78438), (26146, 78390), (27684, 74035), (29614, 69210), (29991, 68340), (31356, 65365), (34170, 59982), (34605, 59228), (39195, 52292), (39219, 52260), (39780, 51523), (39988, 51255), (41004, 49985), (44421, 46140)]