170388400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:220

約数の個数: 240

約数和(自身を含む): 523522048

約数和(自身を除く): 353133648

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 31, 35, 40, 50, 52, 56, 62, 65, 70, 80, 91, 100, 104, 112, 124, 130, 140, 151, 155, 175, 182, 200, 208, 217, 248, 260, 280, 302, 310, 325, 350, 364, 400, 403, 434, 455, 496, 520, 560, 604, 620, 650, 700, 728, 755, 775, 806, 868, 910, 1040, 1057, 1085, 1208, 1240, 1300, 1400, 1456, 1510, 1550, 1612, 1736, 1820, 1963, 2015, 2114, 2170, 2275, 2416, 2480, 2600, 2800, 2821, 3020, 3100, 3224, 3472, 3640, 3775, 3926, 4030, 4228, 4340, 4550, 4681, 5200, 5285, 5425, 5642, 6040, 6200, 6448, 7280, 7550, 7852, 8060, 8456, 8680, 9100, 9362, 9815, 10075, 10570, 10850, 11284, 12080, 12400, 13741, 14105, 15100, 15704, 16120, 16912, 17360, 18200, 18724, 19630, 20150, 21140, 21700, 22568, 23405, 26425, 27482, 28210, 30200, 31408, 32240, 32767, 36400, 37448, 39260, 40300, 42280, 43400, 45136, 46810, 49075, 52850, 54964, 56420, 60400, 60853, 65534, 68705, 70525, 74896, 78520, 80600, 84560, 86800, 93620, 98150, 105700, 109928, 112840, 117025, 121706, 131068, 137410, 141050, 157040, 161200, 163835, 187240, 196300, 211400, 219856, 225680, 234050, 243412, 262136, 274820, 282100, 304265, 327670, 343525, 374480, 392600, 422800, 425971, 468100, 486824, 524272, 549640, 564200, 608530, 655340, 687050, 785200, 819175, 851942, 936200, 973648, 1099280, 1128400, 1217060, 1310680, 1374100, 1521325, 1638350, 1703884, 1872400, 2129855, 2434120, 2621360, 2748200, 3042650, 3276700, 3407768, 4259710, 4868240, 5496400, 6085300, 6553400, 6815536, 8519420, 10649275, 12170600, 13106800, 17038840, 21298550, 24341200, 34077680, 42597100, 85194200, 170388400]

約数ペア:

[(1, 170388400), (2, 85194200), (4, 42597100), (5, 34077680), (7, 24341200), (8, 21298550), (10, 17038840), (13, 13106800), (14, 12170600), (16, 10649275), (20, 8519420), (25, 6815536), (26, 6553400), (28, 6085300), (31, 5496400), (35, 4868240), (40, 4259710), (50, 3407768), (52, 3276700), (56, 3042650), (62, 2748200), (65, 2621360), (70, 2434120), (80, 2129855), (91, 1872400), (100, 1703884), (104, 1638350), (112, 1521325), (124, 1374100), (130, 1310680), (140, 1217060), (151, 1128400), (155, 1099280), (175, 973648), (182, 936200), (200, 851942), (208, 819175), (217, 785200), (248, 687050), (260, 655340), (280, 608530), (302, 564200), (310, 549640), (325, 524272), (350, 486824), (364, 468100), (400, 425971), (403, 422800), (434, 392600), (455, 374480), (496, 343525), (520, 327670), (560, 304265), (604, 282100), (620, 274820), (650, 262136), (700, 243412), (728, 234050), (755, 225680), (775, 219856), (806, 211400), (868, 196300), (910, 187240), (1040, 163835), (1057, 161200), (1085, 157040), (1208, 141050), (1240, 137410), (1300, 131068), (1400, 121706), (1456, 117025), (1510, 112840), (1550, 109928), (1612, 105700), (1736, 98150), (1820, 93620), (1963, 86800), (2015, 84560), (2114, 80600), (2170, 78520), (2275, 74896), (2416, 70525), (2480, 68705), (2600, 65534), (2800, 60853), (2821, 60400), (3020, 56420), (3100, 54964), (3224, 52850), (3472, 49075), (3640, 46810), (3775, 45136), (3926, 43400), (4030, 42280), (4228, 40300), (4340, 39260), (4550, 37448), (4681, 36400), (5200, 32767), (5285, 32240), (5425, 31408), (5642, 30200), (6040, 28210), (6200, 27482), (6448, 26425), (7280, 23405), (7550, 22568), (7852, 21700), (8060, 21140), (8456, 20150), (8680, 19630), (9100, 18724), (9362, 18200), (9815, 17360), (10075, 16912), (10570, 16120), (10850, 15704), (11284, 15100), (12080, 14105), (12400, 13741)]