7138974240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{21649}}^1$

素因数の和:21899

約数の個数: 144

約数和(自身を含む): 24469263000

約数和(自身を除く): 17330288760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 229, 240, 288, 360, 458, 480, 687, 720, 916, 1145, 1374, 1440, 1832, 2061, 2290, 2748, 3435, 3664, 4122, 4580, 5496, 6870, 7328, 8244, 9160, 10305, 10992, 13740, 16488, 18320, 20610, 21649, 21984, 27480, 32976, 36640, 41220, 43298, 54960, 64947, 65952, 82440, 86596, 108245, 109920, 129894, 164880, 173192, 194841, 216490, 259788, 324735, 329760, 346384, 389682, 432980, 519576, 649470, 692768, 779364, 865960, 974205, 1039152, 1298940, 1558728, 1731920, 1948410, 2078304, 2597880, 3117456, 3463840, 3896820, 4957621, 5195760, 6234912, 7793640, 9915242, 10391520, 14872863, 15587280, 19830484, 24788105, 29745726, 31174560, 39660968, 44618589, 49576210, 59491452, 74364315, 79321936, 89237178, 99152420, 118982904, 148728630, 158643872, 178474356, 198304840, 223092945, 237965808, 297457260, 356948712, 396609680, 446185890, 475931616, 594914520, 713897424, 793219360, 892371780, 1189829040, 1427794848, 1784743560, 2379658080, 3569487120, 7138974240]

約数ペア:

[(1, 7138974240), (2, 3569487120), (3, 2379658080), (4, 1784743560), (5, 1427794848), (6, 1189829040), (8, 892371780), (9, 793219360), (10, 713897424), (12, 594914520), (15, 475931616), (16, 446185890), (18, 396609680), (20, 356948712), (24, 297457260), (30, 237965808), (32, 223092945), (36, 198304840), (40, 178474356), (45, 158643872), (48, 148728630), (60, 118982904), (72, 99152420), (80, 89237178), (90, 79321936), (96, 74364315), (120, 59491452), (144, 49576210), (160, 44618589), (180, 39660968), (229, 31174560), (240, 29745726), (288, 24788105), (360, 19830484), (458, 15587280), (480, 14872863), (687, 10391520), (720, 9915242), (916, 7793640), (1145, 6234912), (1374, 5195760), (1440, 4957621), (1832, 3896820), (2061, 3463840), (2290, 3117456), (2748, 2597880), (3435, 2078304), (3664, 1948410), (4122, 1731920), (4580, 1558728), (5496, 1298940), (6870, 1039152), (7328, 974205), (8244, 865960), (9160, 779364), (10305, 692768), (10992, 649470), (13740, 519576), (16488, 432980), (18320, 389682), (20610, 346384), (21649, 329760), (21984, 324735), (27480, 259788), (32976, 216490), (36640, 194841), (41220, 173192), (43298, 164880), (54960, 129894), (64947, 109920), (65952, 108245), (82440, 86596)]