2546581971840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1279021}}^1$

素因数の和:1279121

約数の個数: 256

約数和(自身を含む): 8735617938240

約数和(自身を除く): 6189035966400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 61, 64, 68, 80, 85, 96, 102, 120, 122, 128, 136, 160, 170, 183, 192, 204, 240, 244, 255, 272, 305, 320, 340, 366, 384, 408, 480, 488, 510, 544, 610, 640, 680, 732, 816, 915, 960, 976, 1020, 1037, 1088, 1220, 1360, 1464, 1632, 1830, 1920, 1952, 2040, 2074, 2176, 2440, 2720, 2928, 3111, 3264, 3660, 3904, 4080, 4148, 4880, 5185, 5440, 5856, 6222, 6528, 7320, 7808, 8160, 8296, 9760, 10370, 10880, 11712, 12444, 14640, 15555, 16320, 16592, 19520, 20740, 23424, 24888, 29280, 31110, 32640, 33184, 39040, 41480, 49776, 58560, 62220, 66368, 82960, 99552, 117120, 124440, 132736, 165920, 199104, 248880, 331840, 398208, 497760, 663680, 995520, 1279021, 1991040, 2558042, 3837063, 5116084, 6395105, 7674126, 10232168, 12790210, 15348252, 19185315, 20464336, 21743357, 25580420, 30696504, 38370630, 40928672, 43486714, 51160840, 61393008, 65230071, 76741260, 78020281, 81857344, 86973428, 102321680, 108716785, 122786016, 130460142, 153482520, 156040562, 163714688, 173946856, 204643360, 217433570, 234060843, 245572032, 260920284, 306965040, 312081124, 326150355, 347893712, 390101405, 409286720, 434867140, 468121686, 491144064, 521840568, 613930080, 624162248, 652300710, 695787424, 780202810, 818573440, 869734280, 936243372, 1043681136, 1170304215, 1227860160, 1248324496, 1304601420, 1326344777, 1391574848, 1560405620, 1739468560, 1872486744, 2087362272, 2340608430, 2455720320, 2496648992, 2609202840, 2652689554, 2783149696, 3120811240, 3478937120, 3744973488, 3979034331, 4174724544, 4681216860, 4993297984, 5218405680, 5305379108, 6241622480, 6631723885, 6957874240, 7489946976, 7958068662, 8349449088, 9362433720, 9986595968, 10436811360, 10610758216, 12483244960, 13263447770, 13915748480, 14979893952, 15916137324, 18724867440, 19895171655, 20873622720, 21221516432, 24966489920, 26526895540, 29959787904, 31832274648, 37449734880, 39790343310, 41747245440, 42443032864, 49932979840, 53053791080, 63664549296, 74899469760, 79580686620, 84886065728, 106107582160, 127329098592, 149798939520, 159161373240, 169772131456, 212215164320, 254658197184, 318322746480, 424430328640, 509316394368, 636645492960, 848860657280, 1273290985920, 2546581971840]

約数ペア:

[(1, 2546581971840), (2, 1273290985920), (3, 848860657280), (4, 636645492960), (5, 509316394368), (6, 424430328640), (8, 318322746480), (10, 254658197184), (12, 212215164320), (15, 169772131456), (16, 159161373240), (17, 149798939520), (20, 127329098592), (24, 106107582160), (30, 84886065728), (32, 79580686620), (34, 74899469760), (40, 63664549296), (48, 53053791080), (51, 49932979840), (60, 42443032864), (61, 41747245440), (64, 39790343310), (68, 37449734880), (80, 31832274648), (85, 29959787904), (96, 26526895540), (102, 24966489920), (120, 21221516432), (122, 20873622720), (128, 19895171655), (136, 18724867440), (160, 15916137324), (170, 14979893952), (183, 13915748480), (192, 13263447770), (204, 12483244960), (240, 10610758216), (244, 10436811360), (255, 9986595968), (272, 9362433720), (305, 8349449088), (320, 7958068662), (340, 7489946976), (366, 6957874240), (384, 6631723885), (408, 6241622480), (480, 5305379108), (488, 5218405680), (510, 4993297984), (544, 4681216860), (610, 4174724544), (640, 3979034331), (680, 3744973488), (732, 3478937120), (816, 3120811240), (915, 2783149696), (960, 2652689554), (976, 2609202840), (1020, 2496648992), (1037, 2455720320), (1088, 2340608430), (1220, 2087362272), (1360, 1872486744), (1464, 1739468560), (1632, 1560405620), (1830, 1391574848), (1920, 1326344777), (1952, 1304601420), (2040, 1248324496), (2074, 1227860160), (2176, 1170304215), (2440, 1043681136), (2720, 936243372), (2928, 869734280), (3111, 818573440), (3264, 780202810), (3660, 695787424), (3904, 652300710), (4080, 624162248), (4148, 613930080), (4880, 521840568), (5185, 491144064), (5440, 468121686), (5856, 434867140), (6222, 409286720), (6528, 390101405), (7320, 347893712), (7808, 326150355), (8160, 312081124), (8296, 306965040), (9760, 260920284), (10370, 245572032), (10880, 234060843), (11712, 217433570), (12444, 204643360), (14640, 173946856), (15555, 163714688), (16320, 156040562), (16592, 153482520), (19520, 130460142), (20740, 122786016), (23424, 108716785), (24888, 102321680), (29280, 86973428), (31110, 81857344), (32640, 78020281), (33184, 76741260), (39040, 65230071), (41480, 61393008), (49776, 51160840), (58560, 43486714), (62220, 40928672), (66368, 38370630), (82960, 30696504), (99552, 25580420), (117120, 21743357), (124440, 20464336), (132736, 19185315), (165920, 15348252), (199104, 12790210), (248880, 10232168), (331840, 7674126), (398208, 6395105), (497760, 5116084), (663680, 3837063), (995520, 2558042), (1279021, 1991040)]