63541920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{599}}^1$

素因数の和:647

約数の個数: 192

約数和(自身を含む): 228614400

約数和(自身を除く): 165072480

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, 408, 416, 442, 480, 510, 520, 544, 599, 624, 663, 680, 780, 816, 884, 1020, 1040, 1105, 1198, 1248, 1326, 1360, 1560, 1632, 1768, 1797, 2040, 2080, 2210, 2396, 2652, 2720, 2995, 3120, 3315, 3536, 3594, 4080, 4420, 4792, 5304, 5990, 6240, 6630, 7072, 7188, 7787, 8160, 8840, 8985, 9584, 10183, 10608, 11980, 13260, 14376, 15574, 17680, 17970, 19168, 20366, 21216, 23361, 23960, 26520, 28752, 30549, 31148, 35360, 35940, 38935, 40732, 46722, 47920, 50915, 53040, 57504, 61098, 62296, 71880, 77870, 81464, 93444, 95840, 101830, 106080, 116805, 122196, 124592, 132379, 143760, 152745, 155740, 162928, 186888, 203660, 233610, 244392, 249184, 264758, 287520, 305490, 311480, 325856, 373776, 397137, 407320, 467220, 488784, 529516, 610980, 622960, 661895, 747552, 794274, 814640, 934440, 977568, 1059032, 1221960, 1245920, 1323790, 1588548, 1629280, 1868880, 1985685, 2118064, 2443920, 2647580, 3177096, 3737760, 3971370, 4236128, 4887840, 5295160, 6354192, 7942740, 10590320, 12708384, 15885480, 21180640, 31770960, 63541920]

約数ペア:

[(1, 63541920), (2, 31770960), (3, 21180640), (4, 15885480), (5, 12708384), (6, 10590320), (8, 7942740), (10, 6354192), (12, 5295160), (13, 4887840), (15, 4236128), (16, 3971370), (17, 3737760), (20, 3177096), (24, 2647580), (26, 2443920), (30, 2118064), (32, 1985685), (34, 1868880), (39, 1629280), (40, 1588548), (48, 1323790), (51, 1245920), (52, 1221960), (60, 1059032), (65, 977568), (68, 934440), (78, 814640), (80, 794274), (85, 747552), (96, 661895), (102, 622960), (104, 610980), (120, 529516), (130, 488784), (136, 467220), (156, 407320), (160, 397137), (170, 373776), (195, 325856), (204, 311480), (208, 305490), (221, 287520), (240, 264758), (255, 249184), (260, 244392), (272, 233610), (312, 203660), (340, 186888), (390, 162928), (408, 155740), (416, 152745), (442, 143760), (480, 132379), (510, 124592), (520, 122196), (544, 116805), (599, 106080), (624, 101830), (663, 95840), (680, 93444), (780, 81464), (816, 77870), (884, 71880), (1020, 62296), (1040, 61098), (1105, 57504), (1198, 53040), (1248, 50915), (1326, 47920), (1360, 46722), (1560, 40732), (1632, 38935), (1768, 35940), (1797, 35360), (2040, 31148), (2080, 30549), (2210, 28752), (2396, 26520), (2652, 23960), (2720, 23361), (2995, 21216), (3120, 20366), (3315, 19168), (3536, 17970), (3594, 17680), (4080, 15574), (4420, 14376), (4792, 13260), (5304, 11980), (5990, 10608), (6240, 10183), (6630, 9584), (7072, 8985), (7188, 8840), (7787, 8160)]