About the Number
448078140
2進数表記:11010101101010010000100111100
漢数字表記:四億四千八百七万八千百四十
素因数分解:
素因数の和:3612
約数の個数: 144
約数和(自身を含む): 1469788320
約数和(自身を除く): 1021710180
約数列:
[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 37, 38, 45, 57, 60, 74, 76, 90, 95, 111, 114, 148, 171, 180, 185, 190, 222, 228, 285, 333, 342, 370, 380, 444, 555, 570, 666, 684, 703, 740, 855, 1110, 1140, 1332, 1406, 1665, 1710, 2109, 2220, 2812, 3330, 3420, 3515, 3541, 4218, 6327, 6660, 7030, 7082, 8436, 10545, 10623, 12654, 14060, 14164, 17705, 21090, 21246, 25308, 31635, 31869, 35410, 42180, 42492, 53115, 63270, 63738, 67279, 70820, 106230, 126540, 127476, 131017, 134558, 159345, 201837, 212460, 262034, 269116, 318690, 336395, 393051, 403674, 524068, 605511, 637380, 655085, 672790, 786102, 807348, 1009185, 1179153, 1211022, 1310170, 1345580, 1572204, 1965255, 2018370, 2358306, 2422044, 2489323, 2620340, 3027555, 3930510, 4036740, 4716612, 4978646, 5895765, 6055110, 7467969, 7861020, 9957292, 11791530, 12110220, 12446615, 14935938, 22403907, 23583060, 24893230, 29871876, 37339845, 44807814, 49786460, 74679690, 89615628, 112019535, 149359380, 224039070, 448078140]
約数ペア:
[(1, 448078140), (2, 224039070), (3, 149359380), (4, 112019535), (5, 89615628), (6, 74679690), (9, 49786460), (10, 44807814), (12, 37339845), (15, 29871876), (18, 24893230), (19, 23583060), (20, 22403907), (30, 14935938), (36, 12446615), (37, 12110220), (38, 11791530), (45, 9957292), (57, 7861020), (60, 7467969), (74, 6055110), (76, 5895765), (90, 4978646), (95, 4716612), (111, 4036740), (114, 3930510), (148, 3027555), (171, 2620340), (180, 2489323), (185, 2422044), (190, 2358306), (222, 2018370), (228, 1965255), (285, 1572204), (333, 1345580), (342, 1310170), (370, 1211022), (380, 1179153), (444, 1009185), (555, 807348), (570, 786102), (666, 672790), (684, 655085), (703, 637380), (740, 605511), (855, 524068), (1110, 403674), (1140, 393051), (1332, 336395), (1406, 318690), (1665, 269116), (1710, 262034), (2109, 212460), (2220, 201837), (2812, 159345), (3330, 134558), (3420, 131017), (3515, 127476), (3541, 126540), (4218, 106230), (6327, 70820), (6660, 67279), (7030, 63738), (7082, 63270), (8436, 53115), (10545, 42492), (10623, 42180), (12654, 35410), (14060, 31869), (14164, 31635), (17705, 25308), (21090, 21246)]このpageの処理時間: 0.008303642272949219 seconds