1944935040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{797}}^1$

素因数の和:891

約数の個数: 256

約数和(自身を含む): 6563773440

約数和(自身を除く): 4618838400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 41, 48, 60, 62, 64, 80, 82, 93, 96, 120, 123, 124, 128, 155, 160, 164, 186, 192, 205, 240, 246, 248, 310, 320, 328, 372, 384, 410, 465, 480, 492, 496, 615, 620, 640, 656, 744, 797, 820, 930, 960, 984, 992, 1230, 1240, 1271, 1312, 1488, 1594, 1640, 1860, 1920, 1968, 1984, 2391, 2460, 2480, 2542, 2624, 2976, 3188, 3280, 3720, 3813, 3936, 3968, 3985, 4782, 4920, 4960, 5084, 5248, 5952, 6355, 6376, 6560, 7440, 7626, 7872, 7970, 9564, 9840, 9920, 10168, 11904, 11955, 12710, 12752, 13120, 14880, 15252, 15744, 15940, 19065, 19128, 19680, 19840, 20336, 23910, 24707, 25420, 25504, 26240, 29760, 30504, 31880, 32677, 38130, 38256, 39360, 40672, 47820, 49414, 50840, 51008, 59520, 61008, 63760, 65354, 74121, 76260, 76512, 78720, 81344, 95640, 98031, 98828, 101680, 102016, 122016, 123535, 127520, 130708, 148242, 152520, 153024, 162688, 163385, 191280, 196062, 197656, 203360, 244032, 247070, 255040, 261416, 296484, 305040, 306048, 326770, 370605, 382560, 392124, 395312, 406720, 488064, 490155, 494140, 510080, 522832, 592968, 610080, 653540, 741210, 765120, 784248, 790624, 813440, 980310, 988280, 1012987, 1045664, 1185936, 1220160, 1307080, 1482420, 1530240, 1568496, 1581248, 1960620, 1976560, 2025974, 2091328, 2371872, 2440320, 2614160, 2964840, 3038961, 3136992, 3162496, 3921240, 3953120, 4051948, 4182656, 4743744, 5064935, 5228320, 5929680, 6077922, 6273984, 7842480, 7906240, 8103896, 9487488, 10129870, 10456640, 11859360, 12155844, 12547968, 15194805, 15684960, 15812480, 16207792, 20259740, 20913280, 23718720, 24311688, 30389610, 31369920, 32415584, 40519480, 47437440, 48623376, 60779220, 62739840, 64831168, 81038960, 97246752, 121558440, 129662336, 162077920, 194493504, 243116880, 324155840, 388987008, 486233760, 648311680, 972467520, 1944935040]

約数ペア:

[(1, 1944935040), (2, 972467520), (3, 648311680), (4, 486233760), (5, 388987008), (6, 324155840), (8, 243116880), (10, 194493504), (12, 162077920), (15, 129662336), (16, 121558440), (20, 97246752), (24, 81038960), (30, 64831168), (31, 62739840), (32, 60779220), (40, 48623376), (41, 47437440), (48, 40519480), (60, 32415584), (62, 31369920), (64, 30389610), (80, 24311688), (82, 23718720), (93, 20913280), (96, 20259740), (120, 16207792), (123, 15812480), (124, 15684960), (128, 15194805), (155, 12547968), (160, 12155844), (164, 11859360), (186, 10456640), (192, 10129870), (205, 9487488), (240, 8103896), (246, 7906240), (248, 7842480), (310, 6273984), (320, 6077922), (328, 5929680), (372, 5228320), (384, 5064935), (410, 4743744), (465, 4182656), (480, 4051948), (492, 3953120), (496, 3921240), (615, 3162496), (620, 3136992), (640, 3038961), (656, 2964840), (744, 2614160), (797, 2440320), (820, 2371872), (930, 2091328), (960, 2025974), (984, 1976560), (992, 1960620), (1230, 1581248), (1240, 1568496), (1271, 1530240), (1312, 1482420), (1488, 1307080), (1594, 1220160), (1640, 1185936), (1860, 1045664), (1920, 1012987), (1968, 988280), (1984, 980310), (2391, 813440), (2460, 790624), (2480, 784248), (2542, 765120), (2624, 741210), (2976, 653540), (3188, 610080), (3280, 592968), (3720, 522832), (3813, 510080), (3936, 494140), (3968, 490155), (3985, 488064), (4782, 406720), (4920, 395312), (4960, 392124), (5084, 382560), (5248, 370605), (5952, 326770), (6355, 306048), (6376, 305040), (6560, 296484), (7440, 261416), (7626, 255040), (7872, 247070), (7970, 244032), (9564, 203360), (9840, 197656), (9920, 196062), (10168, 191280), (11904, 163385), (11955, 162688), (12710, 153024), (12752, 152520), (13120, 148242), (14880, 130708), (15252, 127520), (15744, 123535), (15940, 122016), (19065, 102016), (19128, 101680), (19680, 98828), (19840, 98031), (20336, 95640), (23910, 81344), (24707, 78720), (25420, 76512), (25504, 76260), (26240, 74121), (29760, 65354), (30504, 63760), (31880, 61008), (32677, 59520), (38130, 51008), (38256, 50840), (39360, 49414), (40672, 47820)]