454039320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:446

約数の個数: 256

約数和(自身を含む): 1652244480

約数和(自身を除く): 1198205160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 71, 84, 92, 105, 115, 120, 138, 140, 142, 161, 168, 184, 210, 213, 230, 276, 280, 284, 322, 331, 345, 355, 420, 426, 460, 483, 497, 552, 568, 644, 662, 690, 710, 805, 840, 852, 920, 966, 993, 994, 1065, 1288, 1324, 1380, 1420, 1491, 1610, 1633, 1655, 1704, 1932, 1986, 1988, 2130, 2317, 2415, 2485, 2648, 2760, 2840, 2982, 3220, 3266, 3310, 3864, 3972, 3976, 4260, 4634, 4830, 4899, 4965, 4970, 5964, 6440, 6532, 6620, 6951, 7455, 7613, 7944, 8165, 8520, 9268, 9660, 9798, 9930, 9940, 11431, 11585, 11928, 13064, 13240, 13902, 14910, 15226, 16330, 18536, 19320, 19596, 19860, 19880, 22839, 22862, 23170, 23501, 24495, 27804, 29820, 30452, 32660, 34293, 34755, 38065, 39192, 39720, 45678, 45724, 46340, 47002, 48990, 53291, 55608, 57155, 59640, 60904, 65320, 68586, 69510, 70503, 76130, 91356, 91448, 92680, 94004, 97980, 106582, 114195, 114310, 117505, 137172, 139020, 141006, 152260, 159873, 164507, 171465, 182712, 188008, 195960, 213164, 228390, 228620, 235010, 266455, 274344, 278040, 282012, 304520, 319746, 329014, 342930, 352515, 426328, 456780, 457240, 470020, 493521, 532910, 540523, 564024, 639492, 658028, 685860, 705030, 799365, 822535, 913560, 940040, 987042, 1065820, 1081046, 1278984, 1316056, 1371720, 1410060, 1598730, 1621569, 1645070, 1974084, 2131640, 2162092, 2467605, 2702615, 2820120, 3197460, 3243138, 3290140, 3783661, 3948168, 4324184, 4935210, 5405230, 6394920, 6486276, 6580280, 7567322, 8107845, 9870420, 10810460, 11350983, 12972552, 15134644, 16215690, 18918305, 19740840, 21620920, 22701966, 30269288, 32431380, 37836610, 45403932, 56754915, 64862760, 75673220, 90807864, 113509830, 151346440, 227019660, 454039320]

約数ペア:

[(1, 454039320), (2, 227019660), (3, 151346440), (4, 113509830), (5, 90807864), (6, 75673220), (7, 64862760), (8, 56754915), (10, 45403932), (12, 37836610), (14, 32431380), (15, 30269288), (20, 22701966), (21, 21620920), (23, 19740840), (24, 18918305), (28, 16215690), (30, 15134644), (35, 12972552), (40, 11350983), (42, 10810460), (46, 9870420), (56, 8107845), (60, 7567322), (69, 6580280), (70, 6486276), (71, 6394920), (84, 5405230), (92, 4935210), (105, 4324184), (115, 3948168), (120, 3783661), (138, 3290140), (140, 3243138), (142, 3197460), (161, 2820120), (168, 2702615), (184, 2467605), (210, 2162092), (213, 2131640), (230, 1974084), (276, 1645070), (280, 1621569), (284, 1598730), (322, 1410060), (331, 1371720), (345, 1316056), (355, 1278984), (420, 1081046), (426, 1065820), (460, 987042), (483, 940040), (497, 913560), (552, 822535), (568, 799365), (644, 705030), (662, 685860), (690, 658028), (710, 639492), (805, 564024), (840, 540523), (852, 532910), (920, 493521), (966, 470020), (993, 457240), (994, 456780), (1065, 426328), (1288, 352515), (1324, 342930), (1380, 329014), (1420, 319746), (1491, 304520), (1610, 282012), (1633, 278040), (1655, 274344), (1704, 266455), (1932, 235010), (1986, 228620), (1988, 228390), (2130, 213164), (2317, 195960), (2415, 188008), (2485, 182712), (2648, 171465), (2760, 164507), (2840, 159873), (2982, 152260), (3220, 141006), (3266, 139020), (3310, 137172), (3864, 117505), (3972, 114310), (3976, 114195), (4260, 106582), (4634, 97980), (4830, 94004), (4899, 92680), (4965, 91448), (4970, 91356), (5964, 76130), (6440, 70503), (6532, 69510), (6620, 68586), (6951, 65320), (7455, 60904), (7613, 59640), (7944, 57155), (8165, 55608), (8520, 53291), (9268, 48990), (9660, 47002), (9798, 46340), (9930, 45724), (9940, 45678), (11431, 39720), (11585, 39192), (11928, 38065), (13064, 34755), (13240, 34293), (13902, 32660), (14910, 30452), (15226, 29820), (16330, 27804), (18536, 24495), (19320, 23501), (19596, 23170), (19860, 22862), (19880, 22839)]