42538080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1$

素因数の和:449

約数の個数: 192

約数和(自身を含む): 153171648

約数和(自身を除く): 110633568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 96, 102, 104, 120, 130, 136, 156, 160, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 401, 408, 416, 442, 480, 510, 520, 544, 624, 663, 680, 780, 802, 816, 884, 1020, 1040, 1105, 1203, 1248, 1326, 1360, 1560, 1604, 1632, 1768, 2005, 2040, 2080, 2210, 2406, 2652, 2720, 3120, 3208, 3315, 3536, 4010, 4080, 4420, 4812, 5213, 5304, 6015, 6240, 6416, 6630, 6817, 7072, 8020, 8160, 8840, 9624, 10426, 10608, 12030, 12832, 13260, 13634, 15639, 16040, 17680, 19248, 20451, 20852, 21216, 24060, 26065, 26520, 27268, 31278, 32080, 34085, 35360, 38496, 40902, 41704, 48120, 52130, 53040, 54536, 62556, 64160, 68170, 78195, 81804, 83408, 88621, 96240, 102255, 104260, 106080, 109072, 125112, 136340, 156390, 163608, 166816, 177242, 192480, 204510, 208520, 218144, 250224, 265863, 272680, 312780, 327216, 354484, 409020, 417040, 443105, 500448, 531726, 545360, 625560, 654432, 708968, 818040, 834080, 886210, 1063452, 1090720, 1251120, 1329315, 1417936, 1636080, 1772420, 2126904, 2502240, 2658630, 2835872, 3272160, 3544840, 4253808, 5317260, 7089680, 8507616, 10634520, 14179360, 21269040, 42538080]

約数ペア:

[(1, 42538080), (2, 21269040), (3, 14179360), (4, 10634520), (5, 8507616), (6, 7089680), (8, 5317260), (10, 4253808), (12, 3544840), (13, 3272160), (15, 2835872), (16, 2658630), (17, 2502240), (20, 2126904), (24, 1772420), (26, 1636080), (30, 1417936), (32, 1329315), (34, 1251120), (39, 1090720), (40, 1063452), (48, 886210), (51, 834080), (52, 818040), (60, 708968), (65, 654432), (68, 625560), (78, 545360), (80, 531726), (85, 500448), (96, 443105), (102, 417040), (104, 409020), (120, 354484), (130, 327216), (136, 312780), (156, 272680), (160, 265863), (170, 250224), (195, 218144), (204, 208520), (208, 204510), (221, 192480), (240, 177242), (255, 166816), (260, 163608), (272, 156390), (312, 136340), (340, 125112), (390, 109072), (401, 106080), (408, 104260), (416, 102255), (442, 96240), (480, 88621), (510, 83408), (520, 81804), (544, 78195), (624, 68170), (663, 64160), (680, 62556), (780, 54536), (802, 53040), (816, 52130), (884, 48120), (1020, 41704), (1040, 40902), (1105, 38496), (1203, 35360), (1248, 34085), (1326, 32080), (1360, 31278), (1560, 27268), (1604, 26520), (1632, 26065), (1768, 24060), (2005, 21216), (2040, 20852), (2080, 20451), (2210, 19248), (2406, 17680), (2652, 16040), (2720, 15639), (3120, 13634), (3208, 13260), (3315, 12832), (3536, 12030), (4010, 10608), (4080, 10426), (4420, 9624), (4812, 8840), (5213, 8160), (5304, 8020), (6015, 7072), (6240, 6817), (6416, 6630)]