38142751920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1746463}}^1$

素因数の和:1746499

約数の個数: 160

約数和(自身を含む): 145529352192

約数和(自身を除く): 107386600272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 21840, 1746463, 3492926, 5239389, 6985852, 8732315, 10478778, 12225241, 13971704, 17464630, 20957556, 22704019, 24450482, 26196945, 27943408, 34929260, 36675723, 41915112, 45408038, 48900964, 52393890, 61126205, 68112057, 69858520, 73351446, 83830224, 90816076, 97801928, 104787780, 113520095, 122252410, 136224114, 139717040, 146702892, 158928133, 181632152, 183378615, 195603856, 209575560, 227040190, 244504820, 272448228, 293405784, 317856266, 340560285, 363264304, 366757230, 419151120, 454080380, 476784399, 489009640, 544896456, 586811568, 635712532, 681120570, 733514460, 794640665, 908160760, 953568798, 978019280, 1089792912, 1271425064, 1362241140, 1467028920, 1589281330, 1816321520, 1907137596, 2383921995, 2542850128, 2724482280, 2934057840, 3178562660, 3814275192, 4767843990, 5448964560, 6357125320, 7628550384, 9535687980, 12714250640, 19071375960, 38142751920]

約数ペア:

[(1, 38142751920), (2, 19071375960), (3, 12714250640), (4, 9535687980), (5, 7628550384), (6, 6357125320), (7, 5448964560), (8, 4767843990), (10, 3814275192), (12, 3178562660), (13, 2934057840), (14, 2724482280), (15, 2542850128), (16, 2383921995), (20, 1907137596), (21, 1816321520), (24, 1589281330), (26, 1467028920), (28, 1362241140), (30, 1271425064), (35, 1089792912), (39, 978019280), (40, 953568798), (42, 908160760), (48, 794640665), (52, 733514460), (56, 681120570), (60, 635712532), (65, 586811568), (70, 544896456), (78, 489009640), (80, 476784399), (84, 454080380), (91, 419151120), (104, 366757230), (105, 363264304), (112, 340560285), (120, 317856266), (130, 293405784), (140, 272448228), (156, 244504820), (168, 227040190), (182, 209575560), (195, 195603856), (208, 183378615), (210, 181632152), (240, 158928133), (260, 146702892), (273, 139717040), (280, 136224114), (312, 122252410), (336, 113520095), (364, 104787780), (390, 97801928), (420, 90816076), (455, 83830224), (520, 73351446), (546, 69858520), (560, 68112057), (624, 61126205), (728, 52393890), (780, 48900964), (840, 45408038), (910, 41915112), (1040, 36675723), (1092, 34929260), (1365, 27943408), (1456, 26196945), (1560, 24450482), (1680, 22704019), (1820, 20957556), (2184, 17464630), (2730, 13971704), (3120, 12225241), (3640, 10478778), (4368, 8732315), (5460, 6985852), (7280, 5239389), (10920, 3492926), (21840, 1746463)]