984595960

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:186

約数の個数: 192

約数和(自身を含む): 2548224000

約数和(自身を除く): 1563628040

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 31, 38, 40, 46, 62, 76, 79, 92, 95, 115, 124, 152, 155, 158, 184, 190, 230, 248, 310, 316, 380, 395, 437, 460, 529, 589, 620, 632, 713, 760, 790, 874, 920, 1058, 1178, 1240, 1426, 1501, 1580, 1748, 1817, 2116, 2185, 2356, 2449, 2645, 2852, 2945, 3002, 3160, 3496, 3565, 3634, 4232, 4370, 4712, 4898, 5290, 5704, 5890, 6004, 7130, 7268, 7505, 8740, 9085, 9796, 10051, 10580, 11780, 12008, 12245, 13547, 14260, 14536, 15010, 16399, 17480, 18170, 19592, 20102, 21160, 23560, 24490, 27094, 28520, 30020, 32798, 34523, 36340, 40204, 41791, 46531, 48980, 50255, 54188, 56327, 60040, 65596, 67735, 69046, 72680, 80408, 81995, 83582, 93062, 97960, 100510, 108376, 112654, 131192, 135470, 138092, 163990, 167164, 172615, 186124, 201020, 208955, 225308, 232655, 270940, 276184, 281635, 311581, 327980, 334328, 345230, 372248, 402040, 417910, 450616, 465310, 541880, 563270, 623162, 655960, 690460, 794029, 835820, 930620, 1070213, 1126540, 1246324, 1295521, 1380920, 1557905, 1588058, 1671640, 1861240, 2140426, 2253080, 2492648, 2591042, 3115810, 3176116, 3970145, 4280852, 5182084, 5351065, 6231620, 6352232, 6477605, 7940290, 8561704, 10364168, 10702130, 12463240, 12955210, 15880580, 21404260, 24614899, 25910420, 31761160, 42808520, 49229798, 51820840, 98459596, 123074495, 196919192, 246148990, 492297980, 984595960]

約数ペア:

[(1, 984595960), (2, 492297980), (4, 246148990), (5, 196919192), (8, 123074495), (10, 98459596), (19, 51820840), (20, 49229798), (23, 42808520), (31, 31761160), (38, 25910420), (40, 24614899), (46, 21404260), (62, 15880580), (76, 12955210), (79, 12463240), (92, 10702130), (95, 10364168), (115, 8561704), (124, 7940290), (152, 6477605), (155, 6352232), (158, 6231620), (184, 5351065), (190, 5182084), (230, 4280852), (248, 3970145), (310, 3176116), (316, 3115810), (380, 2591042), (395, 2492648), (437, 2253080), (460, 2140426), (529, 1861240), (589, 1671640), (620, 1588058), (632, 1557905), (713, 1380920), (760, 1295521), (790, 1246324), (874, 1126540), (920, 1070213), (1058, 930620), (1178, 835820), (1240, 794029), (1426, 690460), (1501, 655960), (1580, 623162), (1748, 563270), (1817, 541880), (2116, 465310), (2185, 450616), (2356, 417910), (2449, 402040), (2645, 372248), (2852, 345230), (2945, 334328), (3002, 327980), (3160, 311581), (3496, 281635), (3565, 276184), (3634, 270940), (4232, 232655), (4370, 225308), (4712, 208955), (4898, 201020), (5290, 186124), (5704, 172615), (5890, 167164), (6004, 163990), (7130, 138092), (7268, 135470), (7505, 131192), (8740, 112654), (9085, 108376), (9796, 100510), (10051, 97960), (10580, 93062), (11780, 83582), (12008, 81995), (12245, 80408), (13547, 72680), (14260, 69046), (14536, 67735), (15010, 65596), (16399, 60040), (17480, 56327), (18170, 54188), (19592, 50255), (20102, 48980), (21160, 46531), (23560, 41791), (24490, 40204), (27094, 36340), (28520, 34523), (30020, 32798)]