312248990880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{3583}}^1\times {\mathrm{20173}}^1$

素因数の和:23780

約数の個数: 192

約数和(自身を含む): 1093230673920

約数和(自身を除く): 780981683040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 3583, 4320, 7166, 10749, 14332, 17915, 20173, 21498, 28664, 32247, 35830, 40346, 42996, 53745, 57328, 60519, 64494, 71660, 80692, 85992, 96741, 100865, 107490, 114656, 121038, 128988, 143320, 161235, 161384, 171984, 181557, 193482, 201730, 214980, 242076, 257976, 286640, 302595, 322470, 322768, 343968, 363114, 386964, 403460, 429960, 483705, 484152, 515952, 544671, 573280, 605190, 644940, 645536, 726228, 773928, 806920, 859920, 907785, 967410, 968304, 1031904, 1089342, 1210380, 1289880, 1452456, 1547856, 1613840, 1719840, 1815570, 1934820, 1936608, 2178684, 2420760, 2579760, 2723355, 2904912, 3095712, 3227680, 3631140, 3869640, 4357368, 4841520, 5159520, 5446710, 5809824, 7262280, 7739280, 8714736, 9683040, 10893420, 14524560, 15478560, 17429472, 21786840, 29049120, 43573680, 72279859, 87147360, 144559718, 216839577, 289119436, 361399295, 433679154, 578238872, 650518731, 722798590, 867358308, 1084197885, 1156477744, 1301037462, 1445597180, 1734716616, 1951556193, 2168395770, 2312955488, 2602074924, 2891194360, 3252593655, 3469433232, 3903112386, 4336791540, 5204149848, 5782388720, 6505187310, 6938866464, 7806224772, 8673583080, 9757780965, 10408299696, 11564777440, 13010374620, 15612449544, 17347166160, 19515561930, 20816599392, 26020749240, 31224899088, 34694332320, 39031123860, 52041498480, 62449798176, 78062247720, 104082996960, 156124495440, 312248990880]

約数ペア:

[(1, 312248990880), (2, 156124495440), (3, 104082996960), (4, 78062247720), (5, 62449798176), (6, 52041498480), (8, 39031123860), (9, 34694332320), (10, 31224899088), (12, 26020749240), (15, 20816599392), (16, 19515561930), (18, 17347166160), (20, 15612449544), (24, 13010374620), (27, 11564777440), (30, 10408299696), (32, 9757780965), (36, 8673583080), (40, 7806224772), (45, 6938866464), (48, 6505187310), (54, 5782388720), (60, 5204149848), (72, 4336791540), (80, 3903112386), (90, 3469433232), (96, 3252593655), (108, 2891194360), (120, 2602074924), (135, 2312955488), (144, 2168395770), (160, 1951556193), (180, 1734716616), (216, 1445597180), (240, 1301037462), (270, 1156477744), (288, 1084197885), (360, 867358308), (432, 722798590), (480, 650518731), (540, 578238872), (720, 433679154), (864, 361399295), (1080, 289119436), (1440, 216839577), (2160, 144559718), (3583, 87147360), (4320, 72279859), (7166, 43573680), (10749, 29049120), (14332, 21786840), (17915, 17429472), (20173, 15478560), (21498, 14524560), (28664, 10893420), (32247, 9683040), (35830, 8714736), (40346, 7739280), (42996, 7262280), (53745, 5809824), (57328, 5446710), (60519, 5159520), (64494, 4841520), (71660, 4357368), (80692, 3869640), (85992, 3631140), (96741, 3227680), (100865, 3095712), (107490, 2904912), (114656, 2723355), (121038, 2579760), (128988, 2420760), (143320, 2178684), (161235, 1936608), (161384, 1934820), (171984, 1815570), (181557, 1719840), (193482, 1613840), (201730, 1547856), (214980, 1452456), (242076, 1289880), (257976, 1210380), (286640, 1089342), (302595, 1031904), (322470, 968304), (322768, 967410), (343968, 907785), (363114, 859920), (386964, 806920), (403460, 773928), (429960, 726228), (483705, 645536), (484152, 644940), (515952, 605190), (544671, 573280)]