1249274520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1543}}^1$

素因数の和:1746

約数の個数: 192

約数和(自身を含む): 4400585280

約数和(自身を除く): 3151310760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 173, 180, 195, 234, 260, 312, 346, 360, 390, 468, 519, 520, 585, 692, 780, 865, 936, 1038, 1170, 1384, 1543, 1557, 1560, 1730, 2076, 2249, 2340, 2595, 3086, 3114, 3460, 4152, 4498, 4629, 4680, 5190, 6172, 6228, 6747, 6920, 7715, 7785, 8996, 9258, 10380, 11245, 12344, 12456, 13494, 13887, 15430, 15570, 17992, 18516, 20059, 20241, 20760, 22490, 23145, 26988, 27774, 30860, 31140, 33735, 37032, 40118, 40482, 44980, 46290, 53976, 55548, 60177, 61720, 62280, 67470, 69435, 80236, 80964, 89960, 92580, 100295, 101205, 111096, 120354, 134940, 138870, 160472, 161928, 180531, 185160, 200590, 202410, 240708, 266939, 269880, 277740, 300885, 361062, 401180, 404820, 481416, 533878, 555480, 601770, 722124, 800817, 802360, 809640, 902655, 1067756, 1203540, 1334695, 1444248, 1601634, 1805310, 2135512, 2402451, 2407080, 2669390, 3203268, 3470207, 3610620, 4004085, 4804902, 5338780, 6406536, 6940414, 7221240, 8008170, 9609804, 10410621, 10677560, 12012255, 13880828, 16016340, 17351035, 19219608, 20821242, 24024510, 27761656, 31231863, 32032680, 34702070, 41642484, 48049020, 52053105, 62463726, 69404140, 83284968, 96098040, 104106210, 124927452, 138808280, 156159315, 208212420, 249854904, 312318630, 416424840, 624637260, 1249274520]

約数ペア:

[(1, 1249274520), (2, 624637260), (3, 416424840), (4, 312318630), (5, 249854904), (6, 208212420), (8, 156159315), (9, 138808280), (10, 124927452), (12, 104106210), (13, 96098040), (15, 83284968), (18, 69404140), (20, 62463726), (24, 52053105), (26, 48049020), (30, 41642484), (36, 34702070), (39, 32032680), (40, 31231863), (45, 27761656), (52, 24024510), (60, 20821242), (65, 19219608), (72, 17351035), (78, 16016340), (90, 13880828), (104, 12012255), (117, 10677560), (120, 10410621), (130, 9609804), (156, 8008170), (173, 7221240), (180, 6940414), (195, 6406536), (234, 5338780), (260, 4804902), (312, 4004085), (346, 3610620), (360, 3470207), (390, 3203268), (468, 2669390), (519, 2407080), (520, 2402451), (585, 2135512), (692, 1805310), (780, 1601634), (865, 1444248), (936, 1334695), (1038, 1203540), (1170, 1067756), (1384, 902655), (1543, 809640), (1557, 802360), (1560, 800817), (1730, 722124), (2076, 601770), (2249, 555480), (2340, 533878), (2595, 481416), (3086, 404820), (3114, 401180), (3460, 361062), (4152, 300885), (4498, 277740), (4629, 269880), (4680, 266939), (5190, 240708), (6172, 202410), (6228, 200590), (6747, 185160), (6920, 180531), (7715, 161928), (7785, 160472), (8996, 138870), (9258, 134940), (10380, 120354), (11245, 111096), (12344, 101205), (12456, 100295), (13494, 92580), (13887, 89960), (15430, 80964), (15570, 80236), (17992, 69435), (18516, 67470), (20059, 62280), (20241, 61720), (20760, 60177), (22490, 55548), (23145, 53976), (26988, 46290), (27774, 44980), (30860, 40482), (31140, 40118), (33735, 37032)]