146204240

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:210

約数の個数: 240

約数和(自身を含む): 451221120

約数和(自身を除く): 305016880

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 35, 38, 40, 49, 52, 56, 65, 70, 76, 80, 91, 95, 98, 104, 112, 130, 133, 140, 151, 152, 182, 190, 196, 208, 245, 247, 260, 266, 280, 302, 304, 364, 380, 392, 455, 490, 494, 520, 532, 560, 604, 637, 665, 728, 755, 760, 784, 910, 931, 980, 988, 1040, 1057, 1064, 1208, 1235, 1274, 1330, 1456, 1510, 1520, 1729, 1820, 1862, 1960, 1963, 1976, 2114, 2128, 2416, 2470, 2548, 2660, 2869, 3020, 3185, 3458, 3640, 3724, 3920, 3926, 3952, 4228, 4655, 4940, 5096, 5285, 5320, 5738, 6040, 6370, 6916, 7280, 7399, 7448, 7852, 8456, 8645, 9310, 9815, 9880, 10192, 10570, 10640, 11476, 12080, 12103, 12740, 13741, 13832, 14345, 14798, 14896, 15704, 16912, 17290, 18620, 19630, 19760, 20083, 21140, 22952, 24206, 25480, 27482, 27664, 28690, 29596, 31408, 34580, 36995, 37240, 37297, 39260, 40166, 42280, 45904, 48412, 50960, 54964, 57380, 59192, 60515, 68705, 69160, 73990, 74480, 74594, 78520, 80332, 84560, 96187, 96824, 100415, 109928, 114760, 118384, 121030, 137410, 138320, 140581, 147980, 149188, 157040, 160664, 186485, 192374, 193648, 200830, 219856, 229520, 242060, 261079, 274820, 281162, 295960, 298376, 321328, 372970, 384748, 401660, 480935, 484120, 522158, 549640, 562324, 591920, 596752, 702905, 745940, 769496, 803320, 961870, 968240, 1044316, 1099280, 1124648, 1305395, 1405810, 1491880, 1538992, 1606640, 1827553, 1923740, 2088632, 2249296, 2610790, 2811620, 2983760, 3655106, 3847480, 4177264, 5221580, 5623240, 7310212, 7694960, 9137765, 10443160, 11246480, 14620424, 18275530, 20886320, 29240848, 36551060, 73102120, 146204240]

約数ペア:

[(1, 146204240), (2, 73102120), (4, 36551060), (5, 29240848), (7, 20886320), (8, 18275530), (10, 14620424), (13, 11246480), (14, 10443160), (16, 9137765), (19, 7694960), (20, 7310212), (26, 5623240), (28, 5221580), (35, 4177264), (38, 3847480), (40, 3655106), (49, 2983760), (52, 2811620), (56, 2610790), (65, 2249296), (70, 2088632), (76, 1923740), (80, 1827553), (91, 1606640), (95, 1538992), (98, 1491880), (104, 1405810), (112, 1305395), (130, 1124648), (133, 1099280), (140, 1044316), (151, 968240), (152, 961870), (182, 803320), (190, 769496), (196, 745940), (208, 702905), (245, 596752), (247, 591920), (260, 562324), (266, 549640), (280, 522158), (302, 484120), (304, 480935), (364, 401660), (380, 384748), (392, 372970), (455, 321328), (490, 298376), (494, 295960), (520, 281162), (532, 274820), (560, 261079), (604, 242060), (637, 229520), (665, 219856), (728, 200830), (755, 193648), (760, 192374), (784, 186485), (910, 160664), (931, 157040), (980, 149188), (988, 147980), (1040, 140581), (1057, 138320), (1064, 137410), (1208, 121030), (1235, 118384), (1274, 114760), (1330, 109928), (1456, 100415), (1510, 96824), (1520, 96187), (1729, 84560), (1820, 80332), (1862, 78520), (1960, 74594), (1963, 74480), (1976, 73990), (2114, 69160), (2128, 68705), (2416, 60515), (2470, 59192), (2548, 57380), (2660, 54964), (2869, 50960), (3020, 48412), (3185, 45904), (3458, 42280), (3640, 40166), (3724, 39260), (3920, 37297), (3926, 37240), (3952, 36995), (4228, 34580), (4655, 31408), (4940, 29596), (5096, 28690), (5285, 27664), (5320, 27482), (5738, 25480), (6040, 24206), (6370, 22952), (6916, 21140), (7280, 20083), (7399, 19760), (7448, 19630), (7852, 18620), (8456, 17290), (8645, 16912), (9310, 15704), (9815, 14896), (9880, 14798), (10192, 14345), (10570, 13832), (10640, 13741), (11476, 12740), (12080, 12103)]