139213680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:411

約数の個数: 160

約数和(自身を含む): 462024000

約数和(自身を除く): 322810320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 149, 170, 204, 229, 240, 255, 272, 298, 340, 408, 447, 458, 510, 596, 680, 687, 745, 816, 894, 916, 1020, 1145, 1192, 1360, 1374, 1490, 1788, 1832, 2040, 2235, 2290, 2384, 2533, 2748, 2980, 3435, 3576, 3664, 3893, 4080, 4470, 4580, 5066, 5496, 5960, 6870, 7152, 7599, 7786, 8940, 9160, 10132, 10992, 11679, 11920, 12665, 13740, 15198, 15572, 17880, 18320, 19465, 20264, 23358, 25330, 27480, 30396, 31144, 34121, 35760, 37995, 38930, 40528, 46716, 50660, 54960, 58395, 60792, 62288, 68242, 75990, 77860, 93432, 101320, 102363, 116790, 121584, 136484, 151980, 155720, 170605, 186864, 202640, 204726, 233580, 272968, 303960, 311440, 341210, 409452, 467160, 511815, 545936, 580057, 607920, 682420, 818904, 934320, 1023630, 1160114, 1364840, 1637808, 1740171, 2047260, 2320228, 2729680, 2900285, 3480342, 4094520, 4640456, 5800570, 6960684, 8189040, 8700855, 9280912, 11601140, 13921368, 17401710, 23202280, 27842736, 34803420, 46404560, 69606840, 139213680]

約数ペア:

[(1, 139213680), (2, 69606840), (3, 46404560), (4, 34803420), (5, 27842736), (6, 23202280), (8, 17401710), (10, 13921368), (12, 11601140), (15, 9280912), (16, 8700855), (17, 8189040), (20, 6960684), (24, 5800570), (30, 4640456), (34, 4094520), (40, 3480342), (48, 2900285), (51, 2729680), (60, 2320228), (68, 2047260), (80, 1740171), (85, 1637808), (102, 1364840), (120, 1160114), (136, 1023630), (149, 934320), (170, 818904), (204, 682420), (229, 607920), (240, 580057), (255, 545936), (272, 511815), (298, 467160), (340, 409452), (408, 341210), (447, 311440), (458, 303960), (510, 272968), (596, 233580), (680, 204726), (687, 202640), (745, 186864), (816, 170605), (894, 155720), (916, 151980), (1020, 136484), (1145, 121584), (1192, 116790), (1360, 102363), (1374, 101320), (1490, 93432), (1788, 77860), (1832, 75990), (2040, 68242), (2235, 62288), (2290, 60792), (2384, 58395), (2533, 54960), (2748, 50660), (2980, 46716), (3435, 40528), (3576, 38930), (3664, 37995), (3893, 35760), (4080, 34121), (4470, 31144), (4580, 30396), (5066, 27480), (5496, 25330), (5960, 23358), (6870, 20264), (7152, 19465), (7599, 18320), (7786, 17880), (8940, 15572), (9160, 15198), (10132, 13740), (10992, 12665), (11679, 11920)]