1618280160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25349}}^1$

素因数の和:25393

約数の個数: 192

約数和(自身を含む): 6132672000

約数和(自身を除く): 4514391840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 210, 224, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 1064, 1120, 1140, 1330, 1520, 1596, 1680, 1824, 1995, 2128, 2280, 2660, 3040, 3192, 3360, 3990, 4256, 4560, 5320, 6384, 7980, 9120, 10640, 12768, 15960, 21280, 25349, 31920, 50698, 63840, 76047, 101396, 126745, 152094, 177443, 202792, 253490, 304188, 354886, 380235, 405584, 481631, 506980, 532329, 608376, 709772, 760470, 811168, 887215, 963262, 1013960, 1064658, 1216752, 1419544, 1444893, 1520940, 1774430, 1926524, 2027920, 2129316, 2408155, 2433504, 2661645, 2839088, 2889786, 3041880, 3371417, 3548860, 3853048, 4055840, 4258632, 4816310, 5323290, 5678176, 5779572, 6083760, 6742834, 7097720, 7224465, 7706096, 8517264, 9632620, 10114251, 10646580, 11559144, 12167520, 13485668, 14195440, 14448930, 15412192, 16857085, 17034528, 19265240, 20228502, 21293160, 23118288, 26971336, 28390880, 28897860, 33714170, 38530480, 40457004, 42586320, 46236576, 50571255, 53942672, 57795720, 67428340, 77060960, 80914008, 85172640, 101142510, 107885344, 115591440, 134856680, 161828016, 202285020, 231182880, 269713360, 323656032, 404570040, 539426720, 809140080, 1618280160]

約数ペア:

[(1, 1618280160), (2, 809140080), (3, 539426720), (4, 404570040), (5, 323656032), (6, 269713360), (7, 231182880), (8, 202285020), (10, 161828016), (12, 134856680), (14, 115591440), (15, 107885344), (16, 101142510), (19, 85172640), (20, 80914008), (21, 77060960), (24, 67428340), (28, 57795720), (30, 53942672), (32, 50571255), (35, 46236576), (38, 42586320), (40, 40457004), (42, 38530480), (48, 33714170), (56, 28897860), (57, 28390880), (60, 26971336), (70, 23118288), (76, 21293160), (80, 20228502), (84, 19265240), (95, 17034528), (96, 16857085), (105, 15412192), (112, 14448930), (114, 14195440), (120, 13485668), (133, 12167520), (140, 11559144), (152, 10646580), (160, 10114251), (168, 9632620), (190, 8517264), (210, 7706096), (224, 7224465), (228, 7097720), (240, 6742834), (266, 6083760), (280, 5779572), (285, 5678176), (304, 5323290), (336, 4816310), (380, 4258632), (399, 4055840), (420, 3853048), (456, 3548860), (480, 3371417), (532, 3041880), (560, 2889786), (570, 2839088), (608, 2661645), (665, 2433504), (672, 2408155), (760, 2129316), (798, 2027920), (840, 1926524), (912, 1774430), (1064, 1520940), (1120, 1444893), (1140, 1419544), (1330, 1216752), (1520, 1064658), (1596, 1013960), (1680, 963262), (1824, 887215), (1995, 811168), (2128, 760470), (2280, 709772), (2660, 608376), (3040, 532329), (3192, 506980), (3360, 481631), (3990, 405584), (4256, 380235), (4560, 354886), (5320, 304188), (6384, 253490), (7980, 202792), (9120, 177443), (10640, 152094), (12768, 126745), (15960, 101396), (21280, 76047), (25349, 63840), (31920, 50698)]