28274412240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{121579}}^1$

素因数の和:121634

約数の個数: 240

約数和(自身を含む): 105832958400

約数和(自身を除く): 77558546160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 30, 34, 36, 38, 40, 45, 48, 51, 57, 60, 68, 72, 76, 80, 85, 90, 95, 102, 114, 120, 136, 144, 152, 153, 170, 171, 180, 190, 204, 228, 240, 255, 272, 285, 304, 306, 323, 340, 342, 360, 380, 408, 456, 510, 570, 612, 646, 680, 684, 720, 760, 765, 816, 855, 912, 969, 1020, 1140, 1224, 1292, 1360, 1368, 1520, 1530, 1615, 1710, 1938, 2040, 2280, 2448, 2584, 2736, 2907, 3060, 3230, 3420, 3876, 4080, 4560, 4845, 5168, 5814, 6120, 6460, 6840, 7752, 9690, 11628, 12240, 12920, 13680, 14535, 15504, 19380, 23256, 25840, 29070, 38760, 46512, 58140, 77520, 116280, 121579, 232560, 243158, 364737, 486316, 607895, 729474, 972632, 1094211, 1215790, 1458948, 1823685, 1945264, 2066843, 2188422, 2310001, 2431580, 2917896, 3647370, 4133686, 4376844, 4620002, 4863160, 5471055, 5835792, 6200529, 6930003, 7294740, 8267372, 8753688, 9240004, 9726320, 10334215, 10942110, 11550005, 12401058, 13860006, 14589480, 16534744, 17507376, 18480008, 18601587, 20668430, 20790009, 21884220, 23100010, 24802116, 27720012, 29178960, 31002645, 33069488, 34650015, 36960016, 37203174, 39270017, 41336860, 41580018, 43768440, 46200020, 49604232, 55440024, 62005290, 69300030, 74406348, 78540034, 82673720, 83160036, 87536880, 92400040, 93007935, 99208464, 103950045, 110880048, 117810051, 124010580, 138600060, 148812696, 157080068, 165347440, 166320072, 184800080, 186015870, 196350085, 207900090, 235620102, 248021160, 277200120, 297625392, 314160136, 332640144, 353430153, 372031740, 392700170, 415800180, 471240204, 496042320, 554400240, 589050255, 628320272, 706860306, 744063480, 785400340, 831600360, 942480408, 1178100510, 1413720612, 1488126960, 1570800680, 1663200720, 1767150765, 1884960816, 2356201020, 2827441224, 3141601360, 3534301530, 4712402040, 5654882448, 7068603060, 9424804080, 14137206120, 28274412240]

約数ペア:

[(1, 28274412240), (2, 14137206120), (3, 9424804080), (4, 7068603060), (5, 5654882448), (6, 4712402040), (8, 3534301530), (9, 3141601360), (10, 2827441224), (12, 2356201020), (15, 1884960816), (16, 1767150765), (17, 1663200720), (18, 1570800680), (19, 1488126960), (20, 1413720612), (24, 1178100510), (30, 942480408), (34, 831600360), (36, 785400340), (38, 744063480), (40, 706860306), (45, 628320272), (48, 589050255), (51, 554400240), (57, 496042320), (60, 471240204), (68, 415800180), (72, 392700170), (76, 372031740), (80, 353430153), (85, 332640144), (90, 314160136), (95, 297625392), (102, 277200120), (114, 248021160), (120, 235620102), (136, 207900090), (144, 196350085), (152, 186015870), (153, 184800080), (170, 166320072), (171, 165347440), (180, 157080068), (190, 148812696), (204, 138600060), (228, 124010580), (240, 117810051), (255, 110880048), (272, 103950045), (285, 99208464), (304, 93007935), (306, 92400040), (323, 87536880), (340, 83160036), (342, 82673720), (360, 78540034), (380, 74406348), (408, 69300030), (456, 62005290), (510, 55440024), (570, 49604232), (612, 46200020), (646, 43768440), (680, 41580018), (684, 41336860), (720, 39270017), (760, 37203174), (765, 36960016), (816, 34650015), (855, 33069488), (912, 31002645), (969, 29178960), (1020, 27720012), (1140, 24802116), (1224, 23100010), (1292, 21884220), (1360, 20790009), (1368, 20668430), (1520, 18601587), (1530, 18480008), (1615, 17507376), (1710, 16534744), (1938, 14589480), (2040, 13860006), (2280, 12401058), (2448, 11550005), (2584, 10942110), (2736, 10334215), (2907, 9726320), (3060, 9240004), (3230, 8753688), (3420, 8267372), (3876, 7294740), (4080, 6930003), (4560, 6200529), (4845, 5835792), (5168, 5471055), (5814, 4863160), (6120, 4620002), (6460, 4376844), (6840, 4133686), (7752, 3647370), (9690, 2917896), (11628, 2431580), (12240, 2310001), (12920, 2188422), (13680, 2066843), (14535, 1945264), (15504, 1823685), (19380, 1458948), (23256, 1215790), (25840, 1094211), (29070, 972632), (38760, 729474), (46512, 607895), (58140, 486316), (77520, 364737), (116280, 243158), (121579, 232560)]