13045504000

素因数分解:

$2^{11}\times 5^3\times {\mathrm{131}}^1\times {\mathrm{389}}^1$

素因数の和:557

約数の個数: 192

約数和(自身を含む): 32886453600

約数和(自身を除く): 19840949600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 131, 160, 200, 250, 256, 262, 320, 389, 400, 500, 512, 524, 640, 655, 778, 800, 1000, 1024, 1048, 1280, 1310, 1556, 1600, 1945, 2000, 2048, 2096, 2560, 2620, 3112, 3200, 3275, 3890, 4000, 4192, 5120, 5240, 6224, 6400, 6550, 7780, 8000, 8384, 9725, 10240, 10480, 12448, 12800, 13100, 15560, 16000, 16375, 16768, 19450, 20960, 24896, 25600, 26200, 31120, 32000, 32750, 33536, 38900, 41920, 48625, 49792, 50959, 51200, 52400, 62240, 64000, 65500, 67072, 77800, 83840, 97250, 99584, 101918, 104800, 124480, 128000, 131000, 134144, 155600, 167680, 194500, 199168, 203836, 209600, 248960, 254795, 256000, 262000, 268288, 311200, 335360, 389000, 398336, 407672, 419200, 497920, 509590, 524000, 622400, 670720, 778000, 796672, 815344, 838400, 995840, 1019180, 1048000, 1244800, 1273975, 1341440, 1556000, 1630688, 1676800, 1991680, 2038360, 2096000, 2489600, 2547950, 3112000, 3261376, 3353600, 3983360, 4076720, 4192000, 4979200, 5095900, 6224000, 6369875, 6522752, 6707200, 8153440, 8384000, 9958400, 10191800, 12448000, 12739750, 13045504, 16306880, 16768000, 19916800, 20383600, 24896000, 25479500, 26091008, 32613760, 33536000, 40767200, 49792000, 50959000, 52182016, 65227520, 81534400, 99584000, 101918000, 104364032, 130455040, 163068800, 203836000, 260910080, 326137600, 407672000, 521820160, 652275200, 815344000, 1304550400, 1630688000, 2609100800, 3261376000, 6522752000, 13045504000]

約数ペア:

[(1, 13045504000), (2, 6522752000), (4, 3261376000), (5, 2609100800), (8, 1630688000), (10, 1304550400), (16, 815344000), (20, 652275200), (25, 521820160), (32, 407672000), (40, 326137600), (50, 260910080), (64, 203836000), (80, 163068800), (100, 130455040), (125, 104364032), (128, 101918000), (131, 99584000), (160, 81534400), (200, 65227520), (250, 52182016), (256, 50959000), (262, 49792000), (320, 40767200), (389, 33536000), (400, 32613760), (500, 26091008), (512, 25479500), (524, 24896000), (640, 20383600), (655, 19916800), (778, 16768000), (800, 16306880), (1000, 13045504), (1024, 12739750), (1048, 12448000), (1280, 10191800), (1310, 9958400), (1556, 8384000), (1600, 8153440), (1945, 6707200), (2000, 6522752), (2048, 6369875), (2096, 6224000), (2560, 5095900), (2620, 4979200), (3112, 4192000), (3200, 4076720), (3275, 3983360), (3890, 3353600), (4000, 3261376), (4192, 3112000), (5120, 2547950), (5240, 2489600), (6224, 2096000), (6400, 2038360), (6550, 1991680), (7780, 1676800), (8000, 1630688), (8384, 1556000), (9725, 1341440), (10240, 1273975), (10480, 1244800), (12448, 1048000), (12800, 1019180), (13100, 995840), (15560, 838400), (16000, 815344), (16375, 796672), (16768, 778000), (19450, 670720), (20960, 622400), (24896, 524000), (25600, 509590), (26200, 497920), (31120, 419200), (32000, 407672), (32750, 398336), (33536, 389000), (38900, 335360), (41920, 311200), (48625, 268288), (49792, 262000), (50959, 256000), (51200, 254795), (52400, 248960), (62240, 209600), (64000, 203836), (65500, 199168), (67072, 194500), (77800, 167680), (83840, 155600), (97250, 134144), (99584, 131000), (101918, 128000), (104800, 124480)]