11920625920

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{6131}}^1$

素因数の和:6197

約数の個数: 216

約数和(自身を含む): 34292498688

約数和(自身を除く): 22371872768

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 62, 64, 70, 80, 98, 112, 124, 128, 140, 155, 160, 196, 217, 224, 245, 248, 256, 280, 310, 320, 392, 434, 448, 490, 496, 560, 620, 640, 784, 868, 896, 980, 992, 1085, 1120, 1240, 1280, 1519, 1568, 1736, 1792, 1960, 1984, 2170, 2240, 2480, 3038, 3136, 3472, 3920, 3968, 4340, 4480, 4960, 6076, 6131, 6272, 6944, 7595, 7840, 7936, 8680, 8960, 9920, 12152, 12262, 12544, 13888, 15190, 15680, 17360, 19840, 24304, 24524, 27776, 30380, 30655, 31360, 34720, 39680, 42917, 48608, 49048, 55552, 60760, 61310, 62720, 69440, 85834, 97216, 98096, 121520, 122620, 138880, 171668, 190061, 194432, 196192, 214585, 243040, 245240, 277760, 300419, 343336, 380122, 388864, 392384, 429170, 486080, 490480, 600838, 686672, 760244, 784768, 858340, 950305, 972160, 980960, 1201676, 1330427, 1373344, 1502095, 1520488, 1569536, 1716680, 1900610, 1944320, 1961920, 2403352, 2660854, 2746688, 3004190, 3040976, 3433360, 3801220, 3923840, 4806704, 5321708, 5493376, 6008380, 6081952, 6652135, 6866720, 7602440, 7847680, 9312989, 9613408, 10643416, 10986752, 12016760, 12163904, 13304270, 13733440, 15204880, 18625978, 19226816, 21286832, 24033520, 24327808, 26608540, 27466880, 30409760, 37251956, 38453632, 42573664, 46564945, 48067040, 48655616, 53217080, 54933760, 60819520, 74503912, 76907264, 85147328, 93129890, 96134080, 106434160, 121639040, 149007824, 170294656, 186259780, 192268160, 212868320, 243278080, 298015648, 340589312, 372519560, 384536320, 425736640, 596031296, 745039120, 851473280, 1192062592, 1490078240, 1702946560, 2384125184, 2980156480, 5960312960, 11920625920]

約数ペア:

[(1, 11920625920), (2, 5960312960), (4, 2980156480), (5, 2384125184), (7, 1702946560), (8, 1490078240), (10, 1192062592), (14, 851473280), (16, 745039120), (20, 596031296), (28, 425736640), (31, 384536320), (32, 372519560), (35, 340589312), (40, 298015648), (49, 243278080), (56, 212868320), (62, 192268160), (64, 186259780), (70, 170294656), (80, 149007824), (98, 121639040), (112, 106434160), (124, 96134080), (128, 93129890), (140, 85147328), (155, 76907264), (160, 74503912), (196, 60819520), (217, 54933760), (224, 53217080), (245, 48655616), (248, 48067040), (256, 46564945), (280, 42573664), (310, 38453632), (320, 37251956), (392, 30409760), (434, 27466880), (448, 26608540), (490, 24327808), (496, 24033520), (560, 21286832), (620, 19226816), (640, 18625978), (784, 15204880), (868, 13733440), (896, 13304270), (980, 12163904), (992, 12016760), (1085, 10986752), (1120, 10643416), (1240, 9613408), (1280, 9312989), (1519, 7847680), (1568, 7602440), (1736, 6866720), (1792, 6652135), (1960, 6081952), (1984, 6008380), (2170, 5493376), (2240, 5321708), (2480, 4806704), (3038, 3923840), (3136, 3801220), (3472, 3433360), (3920, 3040976), (3968, 3004190), (4340, 2746688), (4480, 2660854), (4960, 2403352), (6076, 1961920), (6131, 1944320), (6272, 1900610), (6944, 1716680), (7595, 1569536), (7840, 1520488), (7936, 1502095), (8680, 1373344), (8960, 1330427), (9920, 1201676), (12152, 980960), (12262, 972160), (12544, 950305), (13888, 858340), (15190, 784768), (15680, 760244), (17360, 686672), (19840, 600838), (24304, 490480), (24524, 486080), (27776, 429170), (30380, 392384), (30655, 388864), (31360, 380122), (34720, 343336), (39680, 300419), (42917, 277760), (48608, 245240), (49048, 243040), (55552, 214585), (60760, 196192), (61310, 194432), (62720, 190061), (69440, 171668), (85834, 138880), (97216, 122620), (98096, 121520)]