396485040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:408

約数の個数: 320

約数和(自身を含む): 1517617152

約数和(自身を除く): 1121132112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 31, 35, 40, 42, 46, 48, 56, 60, 62, 69, 70, 80, 84, 92, 93, 105, 112, 115, 120, 124, 138, 140, 155, 161, 168, 184, 186, 210, 217, 230, 240, 248, 276, 280, 310, 322, 331, 336, 345, 368, 372, 420, 434, 460, 465, 483, 496, 552, 560, 620, 644, 651, 662, 690, 713, 744, 805, 840, 868, 920, 930, 966, 993, 1085, 1104, 1240, 1288, 1302, 1324, 1380, 1426, 1488, 1610, 1655, 1680, 1736, 1840, 1860, 1932, 1986, 2139, 2170, 2317, 2415, 2480, 2576, 2604, 2648, 2760, 2852, 3220, 3255, 3310, 3472, 3565, 3720, 3864, 3972, 4278, 4340, 4634, 4830, 4965, 4991, 5208, 5296, 5520, 5704, 6440, 6510, 6620, 6951, 7130, 7440, 7613, 7728, 7944, 8556, 8680, 9268, 9660, 9930, 9982, 10261, 10416, 10695, 11408, 11585, 12880, 13020, 13240, 13902, 14260, 14973, 15226, 15888, 17112, 17360, 18536, 19320, 19860, 19964, 20522, 21390, 22839, 23170, 24955, 26040, 26480, 27804, 28520, 29946, 30452, 30783, 34224, 34755, 37072, 38065, 38640, 39720, 39928, 41044, 42780, 45678, 46340, 49910, 51305, 52080, 53291, 55608, 57040, 59892, 60904, 61566, 69510, 71827, 74865, 76130, 79440, 79856, 82088, 85560, 91356, 92680, 99820, 102610, 106582, 111216, 114195, 119784, 121808, 123132, 139020, 143654, 149730, 152260, 153915, 159873, 164176, 171120, 182712, 185360, 199640, 205220, 213164, 215481, 228390, 236003, 239568, 246264, 266455, 278040, 287308, 299460, 304520, 307830, 319746, 359135, 365424, 399280, 410440, 426328, 430962, 456780, 472006, 492528, 532910, 556080, 574616, 598920, 609040, 615660, 639492, 708009, 718270, 799365, 820880, 852656, 861924, 913560, 944012, 1065820, 1077405, 1149232, 1180015, 1197840, 1231320, 1278984, 1416018, 1436540, 1598730, 1652021, 1723848, 1827120, 1888024, 2131640, 2154810, 2360030, 2462640, 2557968, 2832036, 2873080, 3197460, 3304042, 3447696, 3540045, 3776048, 4263280, 4309620, 4720060, 4956063, 5664072, 5746160, 6394920, 6608084, 7080090, 8260105, 8619240, 9440120, 9912126, 11328144, 12789840, 13216168, 14160180, 16520210, 17238480, 18880240, 19824252, 24780315, 26432336, 28320360, 33040420, 39648504, 49560630, 56640720, 66080840, 79297008, 99121260, 132161680, 198242520, 396485040]

約数ペア:

[(1, 396485040), (2, 198242520), (3, 132161680), (4, 99121260), (5, 79297008), (6, 66080840), (7, 56640720), (8, 49560630), (10, 39648504), (12, 33040420), (14, 28320360), (15, 26432336), (16, 24780315), (20, 19824252), (21, 18880240), (23, 17238480), (24, 16520210), (28, 14160180), (30, 13216168), (31, 12789840), (35, 11328144), (40, 9912126), (42, 9440120), (46, 8619240), (48, 8260105), (56, 7080090), (60, 6608084), (62, 6394920), (69, 5746160), (70, 5664072), (80, 4956063), (84, 4720060), (92, 4309620), (93, 4263280), (105, 3776048), (112, 3540045), (115, 3447696), (120, 3304042), (124, 3197460), (138, 2873080), (140, 2832036), (155, 2557968), (161, 2462640), (168, 2360030), (184, 2154810), (186, 2131640), (210, 1888024), (217, 1827120), (230, 1723848), (240, 1652021), (248, 1598730), (276, 1436540), (280, 1416018), (310, 1278984), (322, 1231320), (331, 1197840), (336, 1180015), (345, 1149232), (368, 1077405), (372, 1065820), (420, 944012), (434, 913560), (460, 861924), (465, 852656), (483, 820880), (496, 799365), (552, 718270), (560, 708009), (620, 639492), (644, 615660), (651, 609040), (662, 598920), (690, 574616), (713, 556080), (744, 532910), (805, 492528), (840, 472006), (868, 456780), (920, 430962), (930, 426328), (966, 410440), (993, 399280), (1085, 365424), (1104, 359135), (1240, 319746), (1288, 307830), (1302, 304520), (1324, 299460), (1380, 287308), (1426, 278040), (1488, 266455), (1610, 246264), (1655, 239568), (1680, 236003), (1736, 228390), (1840, 215481), (1860, 213164), (1932, 205220), (1986, 199640), (2139, 185360), (2170, 182712), (2317, 171120), (2415, 164176), (2480, 159873), (2576, 153915), (2604, 152260), (2648, 149730), (2760, 143654), (2852, 139020), (3220, 123132), (3255, 121808), (3310, 119784), (3472, 114195), (3565, 111216), (3720, 106582), (3864, 102610), (3972, 99820), (4278, 92680), (4340, 91356), (4634, 85560), (4830, 82088), (4965, 79856), (4991, 79440), (5208, 76130), (5296, 74865), (5520, 71827), (5704, 69510), (6440, 61566), (6510, 60904), (6620, 59892), (6951, 57040), (7130, 55608), (7440, 53291), (7613, 52080), (7728, 51305), (7944, 49910), (8556, 46340), (8680, 45678), (9268, 42780), (9660, 41044), (9930, 39928), (9982, 39720), (10261, 38640), (10416, 38065), (10695, 37072), (11408, 34755), (11585, 34224), (12880, 30783), (13020, 30452), (13240, 29946), (13902, 28520), (14260, 27804), (14973, 26480), (15226, 26040), (15888, 24955), (17112, 23170), (17360, 22839), (18536, 21390), (19320, 20522), (19860, 19964)]