338661180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:321

約数の個数: 288

約数和(自身を含む): 1232824320

約数和(自身を除く): 894163140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 59, 60, 65, 66, 78, 90, 99, 110, 117, 118, 130, 132, 143, 156, 165, 177, 180, 195, 198, 220, 223, 234, 236, 260, 286, 295, 330, 354, 390, 396, 429, 446, 468, 495, 531, 572, 585, 590, 649, 660, 669, 708, 715, 767, 780, 858, 885, 892, 990, 1062, 1115, 1170, 1180, 1287, 1298, 1338, 1430, 1534, 1716, 1770, 1947, 1980, 2007, 2124, 2145, 2230, 2301, 2340, 2453, 2574, 2596, 2655, 2676, 2860, 2899, 3068, 3245, 3345, 3540, 3835, 3894, 4014, 4290, 4460, 4602, 4906, 5148, 5310, 5798, 5841, 6435, 6490, 6690, 6903, 7359, 7670, 7788, 8028, 8437, 8580, 8697, 9204, 9735, 9812, 10035, 10620, 11505, 11596, 11682, 12265, 12870, 12980, 13157, 13380, 13806, 14495, 14718, 15340, 16874, 17394, 19470, 20070, 22077, 23010, 23364, 24530, 25311, 25740, 26091, 26314, 27612, 28990, 29205, 29436, 31889, 33748, 34515, 34788, 36795, 38940, 39471, 40140, 42185, 43485, 44154, 46020, 49060, 50622, 52182, 52628, 57980, 58410, 63778, 65785, 69030, 73590, 75933, 78942, 84370, 86970, 88308, 95667, 101244, 104364, 110385, 116820, 118413, 126555, 127556, 130455, 131570, 138060, 144727, 147180, 151866, 157884, 159445, 168740, 171041, 173940, 191334, 197355, 220770, 236826, 253110, 260910, 263140, 287001, 289454, 303732, 318890, 342082, 379665, 382668, 394710, 434181, 441540, 473652, 478335, 506220, 513123, 521820, 574002, 578908, 592065, 637780, 684164, 723635, 759330, 789420, 855205, 868362, 956670, 1026246, 1148004, 1184130, 1302543, 1435005, 1447270, 1518660, 1539369, 1710410, 1736724, 1881451, 1913340, 2052492, 2170905, 2368260, 2565615, 2605086, 2870010, 2894540, 3078738, 3420820, 3762902, 4341810, 5131230, 5210172, 5644353, 5740020, 6157476, 6512715, 7525804, 7696845, 8683620, 9407255, 10262460, 11288706, 13025430, 15393690, 16933059, 18814510, 22577412, 26050860, 28221765, 30787380, 33866118, 37629020, 56443530, 67732236, 84665295, 112887060, 169330590, 338661180]

約数ペア:

[(1, 338661180), (2, 169330590), (3, 112887060), (4, 84665295), (5, 67732236), (6, 56443530), (9, 37629020), (10, 33866118), (11, 30787380), (12, 28221765), (13, 26050860), (15, 22577412), (18, 18814510), (20, 16933059), (22, 15393690), (26, 13025430), (30, 11288706), (33, 10262460), (36, 9407255), (39, 8683620), (44, 7696845), (45, 7525804), (52, 6512715), (55, 6157476), (59, 5740020), (60, 5644353), (65, 5210172), (66, 5131230), (78, 4341810), (90, 3762902), (99, 3420820), (110, 3078738), (117, 2894540), (118, 2870010), (130, 2605086), (132, 2565615), (143, 2368260), (156, 2170905), (165, 2052492), (177, 1913340), (180, 1881451), (195, 1736724), (198, 1710410), (220, 1539369), (223, 1518660), (234, 1447270), (236, 1435005), (260, 1302543), (286, 1184130), (295, 1148004), (330, 1026246), (354, 956670), (390, 868362), (396, 855205), (429, 789420), (446, 759330), (468, 723635), (495, 684164), (531, 637780), (572, 592065), (585, 578908), (590, 574002), (649, 521820), (660, 513123), (669, 506220), (708, 478335), (715, 473652), (767, 441540), (780, 434181), (858, 394710), (885, 382668), (892, 379665), (990, 342082), (1062, 318890), (1115, 303732), (1170, 289454), (1180, 287001), (1287, 263140), (1298, 260910), (1338, 253110), (1430, 236826), (1534, 220770), (1716, 197355), (1770, 191334), (1947, 173940), (1980, 171041), (2007, 168740), (2124, 159445), (2145, 157884), (2230, 151866), (2301, 147180), (2340, 144727), (2453, 138060), (2574, 131570), (2596, 130455), (2655, 127556), (2676, 126555), (2860, 118413), (2899, 116820), (3068, 110385), (3245, 104364), (3345, 101244), (3540, 95667), (3835, 88308), (3894, 86970), (4014, 84370), (4290, 78942), (4460, 75933), (4602, 73590), (4906, 69030), (5148, 65785), (5310, 63778), (5798, 58410), (5841, 57980), (6435, 52628), (6490, 52182), (6690, 50622), (6903, 49060), (7359, 46020), (7670, 44154), (7788, 43485), (8028, 42185), (8437, 40140), (8580, 39471), (8697, 38940), (9204, 36795), (9735, 34788), (9812, 34515), (10035, 33748), (10620, 31889), (11505, 29436), (11596, 29205), (11682, 28990), (12265, 27612), (12870, 26314), (12980, 26091), (13157, 25740), (13380, 25311), (13806, 24530), (14495, 23364), (14718, 23010), (15340, 22077), (16874, 20070), (17394, 19470)]