2938884840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{3617}}^1$

素因数の和:3732

約数の個数: 192

約数和(自身を含む): 9973089360

約数和(自身を除く): 7034204520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 61, 72, 74, 90, 111, 120, 122, 148, 180, 183, 185, 222, 244, 296, 305, 333, 360, 366, 370, 444, 488, 549, 555, 610, 666, 732, 740, 888, 915, 1098, 1110, 1220, 1332, 1464, 1480, 1665, 1830, 2196, 2220, 2257, 2440, 2664, 2745, 3330, 3617, 3660, 4392, 4440, 4514, 5490, 6660, 6771, 7234, 7320, 9028, 10851, 10980, 11285, 13320, 13542, 14468, 18056, 18085, 20313, 21702, 21960, 22570, 27084, 28936, 32553, 33855, 36170, 40626, 43404, 45140, 54168, 54255, 65106, 67710, 72340, 81252, 86808, 90280, 101565, 108510, 130212, 133829, 135420, 144680, 162504, 162765, 203130, 217020, 220637, 260424, 267658, 270840, 325530, 401487, 406260, 434040, 441274, 535316, 651060, 661911, 669145, 802974, 812520, 882548, 1070632, 1103185, 1204461, 1302120, 1323822, 1338290, 1605948, 1765096, 1985733, 2007435, 2206370, 2408922, 2647644, 2676580, 3211896, 3309555, 3971466, 4014870, 4412740, 4817844, 5295288, 5353160, 6022305, 6619110, 7942932, 8029740, 8163569, 8825480, 9635688, 9928665, 12044610, 13238220, 15885864, 16059480, 16327138, 19857330, 24089220, 24490707, 26476440, 32654276, 39714660, 40817845, 48178440, 48981414, 65308552, 73472121, 79429320, 81635690, 97962828, 122453535, 146944242, 163271380, 195925656, 244907070, 293888484, 326542760, 367360605, 489814140, 587776968, 734721210, 979628280, 1469442420, 2938884840]

約数ペア:

[(1, 2938884840), (2, 1469442420), (3, 979628280), (4, 734721210), (5, 587776968), (6, 489814140), (8, 367360605), (9, 326542760), (10, 293888484), (12, 244907070), (15, 195925656), (18, 163271380), (20, 146944242), (24, 122453535), (30, 97962828), (36, 81635690), (37, 79429320), (40, 73472121), (45, 65308552), (60, 48981414), (61, 48178440), (72, 40817845), (74, 39714660), (90, 32654276), (111, 26476440), (120, 24490707), (122, 24089220), (148, 19857330), (180, 16327138), (183, 16059480), (185, 15885864), (222, 13238220), (244, 12044610), (296, 9928665), (305, 9635688), (333, 8825480), (360, 8163569), (366, 8029740), (370, 7942932), (444, 6619110), (488, 6022305), (549, 5353160), (555, 5295288), (610, 4817844), (666, 4412740), (732, 4014870), (740, 3971466), (888, 3309555), (915, 3211896), (1098, 2676580), (1110, 2647644), (1220, 2408922), (1332, 2206370), (1464, 2007435), (1480, 1985733), (1665, 1765096), (1830, 1605948), (2196, 1338290), (2220, 1323822), (2257, 1302120), (2440, 1204461), (2664, 1103185), (2745, 1070632), (3330, 882548), (3617, 812520), (3660, 802974), (4392, 669145), (4440, 661911), (4514, 651060), (5490, 535316), (6660, 441274), (6771, 434040), (7234, 406260), (7320, 401487), (9028, 325530), (10851, 270840), (10980, 267658), (11285, 260424), (13320, 220637), (13542, 217020), (14468, 203130), (18056, 162765), (18085, 162504), (20313, 144680), (21702, 135420), (21960, 133829), (22570, 130212), (27084, 108510), (28936, 101565), (32553, 90280), (33855, 86808), (36170, 81252), (40626, 72340), (43404, 67710), (45140, 65106), (54168, 54255)]