1489920120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:415

約数の個数: 384

約数和(自身を含む): 5630264640

約数和(自身を除く): 4140344520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 61, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 122, 130, 136, 153, 156, 170, 180, 183, 195, 204, 221, 234, 244, 255, 260, 305, 306, 307, 312, 340, 360, 366, 390, 408, 442, 468, 488, 510, 520, 549, 585, 610, 612, 614, 663, 680, 732, 765, 780, 793, 884, 915, 921, 936, 1020, 1037, 1098, 1105, 1170, 1220, 1224, 1228, 1326, 1464, 1530, 1535, 1560, 1586, 1768, 1830, 1842, 1989, 2040, 2074, 2196, 2210, 2340, 2379, 2440, 2456, 2652, 2745, 2763, 3060, 3070, 3111, 3172, 3315, 3660, 3684, 3965, 3978, 3991, 4148, 4392, 4420, 4605, 4680, 4758, 5185, 5219, 5304, 5490, 5526, 6120, 6140, 6222, 6344, 6630, 7137, 7320, 7368, 7930, 7956, 7982, 8296, 8840, 9210, 9333, 9516, 9945, 10370, 10438, 10980, 11052, 11895, 11973, 12280, 12444, 13260, 13481, 13815, 14274, 15555, 15657, 15860, 15912, 15964, 18420, 18666, 18727, 19032, 19890, 19955, 20740, 20876, 21960, 22104, 23790, 23946, 24888, 26095, 26520, 26962, 27630, 28548, 31110, 31314, 31720, 31928, 35685, 35919, 36840, 37332, 37454, 39780, 39910, 40443, 41480, 41752, 46665, 46971, 47580, 47892, 52190, 53924, 55260, 56181, 57096, 59865, 62220, 62628, 67405, 67847, 71370, 71838, 74664, 74908, 78285, 79560, 79820, 80886, 93330, 93635, 93942, 95160, 95784, 104380, 107848, 110520, 112362, 119730, 121329, 124440, 125256, 134810, 135694, 142740, 143676, 149816, 156570, 159640, 161772, 168543, 179595, 186660, 187270, 187884, 202215, 203541, 208760, 224724, 234855, 239460, 242658, 243451, 269620, 271388, 280905, 285480, 287352, 313140, 318359, 323544, 337086, 339235, 359190, 373320, 374540, 375768, 404430, 407082, 449448, 469710, 478920, 485316, 486902, 539240, 542776, 561810, 606645, 610623, 626280, 636718, 674172, 678470, 718380, 730353, 749080, 808860, 814164, 842715, 939420, 955077, 970632, 973804, 1017705, 1123620, 1213290, 1217255, 1221246, 1273436, 1348344, 1356940, 1436760, 1460706, 1591795, 1617720, 1628328, 1685430, 1878840, 1910154, 1947608, 2035410, 2191059, 2247240, 2426580, 2434510, 2442492, 2546872, 2713880, 2865231, 2921412, 3053115, 3183590, 3370860, 3651765, 3820308, 4070820, 4138667, 4382118, 4775385, 4853160, 4869020, 4884984, 5730462, 5842824, 6106230, 6367180, 6741720, 7303530, 7640616, 8141640, 8277334, 8764236, 9550770, 9738040, 10955295, 11460924, 12212460, 12416001, 12734360, 14326155, 14607060, 16554668, 17528472, 19101540, 20693335, 21910590, 22921848, 24424920, 24832002, 28652310, 29214120, 33109336, 37248003, 38203080, 41386670, 43821180, 49664004, 57304620, 62080005, 74496006, 82773340, 87642360, 99328008, 114609240, 124160010, 148992012, 165546680, 186240015, 248320020, 297984024, 372480030, 496640040, 744960060, 1489920120]

約数ペア:

[(1, 1489920120), (2, 744960060), (3, 496640040), (4, 372480030), (5, 297984024), (6, 248320020), (8, 186240015), (9, 165546680), (10, 148992012), (12, 124160010), (13, 114609240), (15, 99328008), (17, 87642360), (18, 82773340), (20, 74496006), (24, 62080005), (26, 57304620), (30, 49664004), (34, 43821180), (36, 41386670), (39, 38203080), (40, 37248003), (45, 33109336), (51, 29214120), (52, 28652310), (60, 24832002), (61, 24424920), (65, 22921848), (68, 21910590), (72, 20693335), (78, 19101540), (85, 17528472), (90, 16554668), (102, 14607060), (104, 14326155), (117, 12734360), (120, 12416001), (122, 12212460), (130, 11460924), (136, 10955295), (153, 9738040), (156, 9550770), (170, 8764236), (180, 8277334), (183, 8141640), (195, 7640616), (204, 7303530), (221, 6741720), (234, 6367180), (244, 6106230), (255, 5842824), (260, 5730462), (305, 4884984), (306, 4869020), (307, 4853160), (312, 4775385), (340, 4382118), (360, 4138667), (366, 4070820), (390, 3820308), (408, 3651765), (442, 3370860), (468, 3183590), (488, 3053115), (510, 2921412), (520, 2865231), (549, 2713880), (585, 2546872), (610, 2442492), (612, 2434510), (614, 2426580), (663, 2247240), (680, 2191059), (732, 2035410), (765, 1947608), (780, 1910154), (793, 1878840), (884, 1685430), (915, 1628328), (921, 1617720), (936, 1591795), (1020, 1460706), (1037, 1436760), (1098, 1356940), (1105, 1348344), (1170, 1273436), (1220, 1221246), (1224, 1217255), (1228, 1213290), (1326, 1123620), (1464, 1017705), (1530, 973804), (1535, 970632), (1560, 955077), (1586, 939420), (1768, 842715), (1830, 814164), (1842, 808860), (1989, 749080), (2040, 730353), (2074, 718380), (2196, 678470), (2210, 674172), (2340, 636718), (2379, 626280), (2440, 610623), (2456, 606645), (2652, 561810), (2745, 542776), (2763, 539240), (3060, 486902), (3070, 485316), (3111, 478920), (3172, 469710), (3315, 449448), (3660, 407082), (3684, 404430), (3965, 375768), (3978, 374540), (3991, 373320), (4148, 359190), (4392, 339235), (4420, 337086), (4605, 323544), (4680, 318359), (4758, 313140), (5185, 287352), (5219, 285480), (5304, 280905), (5490, 271388), (5526, 269620), (6120, 243451), (6140, 242658), (6222, 239460), (6344, 234855), (6630, 224724), (7137, 208760), (7320, 203541), (7368, 202215), (7930, 187884), (7956, 187270), (7982, 186660), (8296, 179595), (8840, 168543), (9210, 161772), (9333, 159640), (9516, 156570), (9945, 149816), (10370, 143676), (10438, 142740), (10980, 135694), (11052, 134810), (11895, 125256), (11973, 124440), (12280, 121329), (12444, 119730), (13260, 112362), (13481, 110520), (13815, 107848), (14274, 104380), (15555, 95784), (15657, 95160), (15860, 93942), (15912, 93635), (15964, 93330), (18420, 80886), (18666, 79820), (18727, 79560), (19032, 78285), (19890, 74908), (19955, 74664), (20740, 71838), (20876, 71370), (21960, 67847), (22104, 67405), (23790, 62628), (23946, 62220), (24888, 59865), (26095, 57096), (26520, 56181), (26962, 55260), (27630, 53924), (28548, 52190), (31110, 47892), (31314, 47580), (31720, 46971), (31928, 46665), (35685, 41752), (35919, 41480), (36840, 40443), (37332, 39910), (37454, 39780)]