229994940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{821}}^1$

素因数の和:892

約数の個数: 192

約数和(自身を含む): 795432960

約数和(自身を除く): 565438020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 29, 30, 35, 42, 46, 58, 60, 69, 70, 84, 87, 92, 105, 115, 116, 138, 140, 145, 161, 174, 203, 210, 230, 276, 290, 322, 345, 348, 406, 420, 435, 460, 483, 580, 609, 644, 667, 690, 805, 812, 821, 870, 966, 1015, 1218, 1334, 1380, 1610, 1642, 1740, 1932, 2001, 2030, 2415, 2436, 2463, 2668, 3045, 3220, 3284, 3335, 4002, 4060, 4105, 4669, 4830, 4926, 5747, 6090, 6670, 8004, 8210, 9338, 9660, 9852, 10005, 11494, 12180, 12315, 13340, 14007, 16420, 17241, 18676, 18883, 20010, 22988, 23345, 23809, 24630, 28014, 28735, 34482, 37766, 40020, 46690, 47618, 49260, 56028, 56649, 57470, 68964, 70035, 71427, 75532, 86205, 93380, 94415, 95236, 113298, 114940, 119045, 132181, 140070, 142854, 166663, 172410, 188830, 226596, 238090, 264362, 280140, 283245, 285708, 333326, 344820, 357135, 377660, 396543, 476180, 499989, 528724, 547607, 566490, 660905, 666652, 714270, 793086, 833315, 999978, 1095214, 1132980, 1321810, 1428540, 1586172, 1642821, 1666630, 1982715, 1999956, 2190428, 2499945, 2643620, 2738035, 3285642, 3333260, 3833249, 3965430, 4999890, 5476070, 6571284, 7666498, 7930860, 8214105, 9999780, 10952140, 11499747, 15332996, 16428210, 19166245, 22999494, 32856420, 38332490, 45998988, 57498735, 76664980, 114997470, 229994940]

約数ペア:

[(1, 229994940), (2, 114997470), (3, 76664980), (4, 57498735), (5, 45998988), (6, 38332490), (7, 32856420), (10, 22999494), (12, 19166245), (14, 16428210), (15, 15332996), (20, 11499747), (21, 10952140), (23, 9999780), (28, 8214105), (29, 7930860), (30, 7666498), (35, 6571284), (42, 5476070), (46, 4999890), (58, 3965430), (60, 3833249), (69, 3333260), (70, 3285642), (84, 2738035), (87, 2643620), (92, 2499945), (105, 2190428), (115, 1999956), (116, 1982715), (138, 1666630), (140, 1642821), (145, 1586172), (161, 1428540), (174, 1321810), (203, 1132980), (210, 1095214), (230, 999978), (276, 833315), (290, 793086), (322, 714270), (345, 666652), (348, 660905), (406, 566490), (420, 547607), (435, 528724), (460, 499989), (483, 476180), (580, 396543), (609, 377660), (644, 357135), (667, 344820), (690, 333326), (805, 285708), (812, 283245), (821, 280140), (870, 264362), (966, 238090), (1015, 226596), (1218, 188830), (1334, 172410), (1380, 166663), (1610, 142854), (1642, 140070), (1740, 132181), (1932, 119045), (2001, 114940), (2030, 113298), (2415, 95236), (2436, 94415), (2463, 93380), (2668, 86205), (3045, 75532), (3220, 71427), (3284, 70035), (3335, 68964), (4002, 57470), (4060, 56649), (4105, 56028), (4669, 49260), (4830, 47618), (4926, 46690), (5747, 40020), (6090, 37766), (6670, 34482), (8004, 28735), (8210, 28014), (9338, 24630), (9660, 23809), (9852, 23345), (10005, 22988), (11494, 20010), (12180, 18883), (12315, 18676), (13340, 17241), (14007, 16420)]