199417140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1$

素因数の和:608

約数の個数: 240

約数和(自身を含む): 714610512

約数和(自身を除く): 515193372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 81, 85, 90, 102, 108, 117, 130, 135, 153, 156, 162, 170, 180, 195, 204, 221, 234, 255, 260, 270, 306, 324, 340, 351, 390, 405, 442, 459, 468, 510, 540, 557, 585, 612, 663, 702, 765, 780, 810, 884, 918, 1020, 1053, 1105, 1114, 1170, 1326, 1377, 1404, 1530, 1620, 1671, 1755, 1836, 1989, 2106, 2210, 2228, 2295, 2340, 2652, 2754, 2785, 3060, 3315, 3342, 3510, 3978, 4212, 4420, 4590, 5013, 5265, 5508, 5570, 5967, 6630, 6684, 6885, 7020, 7241, 7956, 8355, 9180, 9469, 9945, 10026, 10530, 11140, 11934, 13260, 13770, 14482, 15039, 16710, 17901, 18938, 19890, 20052, 21060, 21723, 23868, 25065, 27540, 28407, 28964, 29835, 30078, 33420, 35802, 36205, 37876, 39780, 43446, 45117, 47345, 50130, 56814, 59670, 60156, 65169, 71604, 72410, 75195, 85221, 86892, 89505, 90234, 94690, 100260, 108615, 113628, 119340, 123097, 130338, 142035, 144820, 150390, 170442, 179010, 180468, 189380, 195507, 217230, 225585, 246194, 255663, 260676, 284070, 300780, 325845, 340884, 358020, 369291, 391014, 426105, 434460, 451170, 492388, 511326, 568140, 586521, 615485, 651690, 738582, 766989, 782028, 852210, 902340, 977535, 1022652, 1107873, 1173042, 1230970, 1278315, 1303380, 1477164, 1533978, 1704420, 1846455, 1955070, 2215746, 2346084, 2461940, 2556630, 2932605, 3067956, 3323619, 3692910, 3834945, 3910140, 4431492, 5113260, 5539365, 5865210, 6647238, 7385820, 7669890, 9970857, 11078730, 11730420, 13294476, 15339780, 16618095, 19941714, 22157460, 33236190, 39883428, 49854285, 66472380, 99708570, 199417140]

約数ペア:

[(1, 199417140), (2, 99708570), (3, 66472380), (4, 49854285), (5, 39883428), (6, 33236190), (9, 22157460), (10, 19941714), (12, 16618095), (13, 15339780), (15, 13294476), (17, 11730420), (18, 11078730), (20, 9970857), (26, 7669890), (27, 7385820), (30, 6647238), (34, 5865210), (36, 5539365), (39, 5113260), (45, 4431492), (51, 3910140), (52, 3834945), (54, 3692910), (60, 3323619), (65, 3067956), (68, 2932605), (78, 2556630), (81, 2461940), (85, 2346084), (90, 2215746), (102, 1955070), (108, 1846455), (117, 1704420), (130, 1533978), (135, 1477164), (153, 1303380), (156, 1278315), (162, 1230970), (170, 1173042), (180, 1107873), (195, 1022652), (204, 977535), (221, 902340), (234, 852210), (255, 782028), (260, 766989), (270, 738582), (306, 651690), (324, 615485), (340, 586521), (351, 568140), (390, 511326), (405, 492388), (442, 451170), (459, 434460), (468, 426105), (510, 391014), (540, 369291), (557, 358020), (585, 340884), (612, 325845), (663, 300780), (702, 284070), (765, 260676), (780, 255663), (810, 246194), (884, 225585), (918, 217230), (1020, 195507), (1053, 189380), (1105, 180468), (1114, 179010), (1170, 170442), (1326, 150390), (1377, 144820), (1404, 142035), (1530, 130338), (1620, 123097), (1671, 119340), (1755, 113628), (1836, 108615), (1989, 100260), (2106, 94690), (2210, 90234), (2228, 89505), (2295, 86892), (2340, 85221), (2652, 75195), (2754, 72410), (2785, 71604), (3060, 65169), (3315, 60156), (3342, 59670), (3510, 56814), (3978, 50130), (4212, 47345), (4420, 45117), (4590, 43446), (5013, 39780), (5265, 37876), (5508, 36205), (5570, 35802), (5967, 33420), (6630, 30078), (6684, 29835), (6885, 28964), (7020, 28407), (7241, 27540), (7956, 25065), (8355, 23868), (9180, 21723), (9469, 21060), (9945, 20052), (10026, 19890), (10530, 18938), (11140, 17901), (11934, 16710), (13260, 15039), (13770, 14482)]