390467880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{653}}^1$

素因数の和:832

約数の個数: 192

約数和(自身を含む): 1395688320

約数和(自身を除く): 1005220440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 151, 165, 180, 198, 220, 264, 302, 330, 360, 396, 440, 453, 495, 604, 653, 660, 755, 792, 906, 990, 1208, 1306, 1320, 1359, 1510, 1661, 1812, 1959, 1980, 2265, 2612, 2718, 3020, 3265, 3322, 3624, 3918, 3960, 4530, 4983, 5224, 5436, 5877, 6040, 6530, 6644, 6795, 7183, 7836, 8305, 9060, 9795, 9966, 10872, 11754, 13060, 13288, 13590, 14366, 14949, 15672, 16610, 18120, 19590, 19932, 21549, 23508, 24915, 26120, 27180, 28732, 29385, 29898, 33220, 35915, 39180, 39864, 43098, 47016, 49830, 54360, 57464, 58770, 59796, 64647, 66440, 71830, 74745, 78360, 86196, 98603, 99660, 107745, 117540, 119592, 129294, 143660, 149490, 172392, 197206, 199320, 215490, 235080, 258588, 287320, 295809, 298980, 323235, 394412, 430980, 493015, 517176, 591618, 597960, 646470, 788824, 861960, 887427, 986030, 1084633, 1183236, 1292940, 1479045, 1774854, 1972060, 2169266, 2366472, 2585880, 2958090, 3253899, 3549708, 3944120, 4338532, 4437135, 5423165, 5916180, 6507798, 7099416, 8677064, 8874270, 9761697, 10846330, 11832360, 13015596, 16269495, 17748540, 19523394, 21692660, 26031192, 32538990, 35497080, 39046788, 43385320, 48808485, 65077980, 78093576, 97616970, 130155960, 195233940, 390467880]

約数ペア:

[(1, 390467880), (2, 195233940), (3, 130155960), (4, 97616970), (5, 78093576), (6, 65077980), (8, 48808485), (9, 43385320), (10, 39046788), (11, 35497080), (12, 32538990), (15, 26031192), (18, 21692660), (20, 19523394), (22, 17748540), (24, 16269495), (30, 13015596), (33, 11832360), (36, 10846330), (40, 9761697), (44, 8874270), (45, 8677064), (55, 7099416), (60, 6507798), (66, 5916180), (72, 5423165), (88, 4437135), (90, 4338532), (99, 3944120), (110, 3549708), (120, 3253899), (132, 2958090), (151, 2585880), (165, 2366472), (180, 2169266), (198, 1972060), (220, 1774854), (264, 1479045), (302, 1292940), (330, 1183236), (360, 1084633), (396, 986030), (440, 887427), (453, 861960), (495, 788824), (604, 646470), (653, 597960), (660, 591618), (755, 517176), (792, 493015), (906, 430980), (990, 394412), (1208, 323235), (1306, 298980), (1320, 295809), (1359, 287320), (1510, 258588), (1661, 235080), (1812, 215490), (1959, 199320), (1980, 197206), (2265, 172392), (2612, 149490), (2718, 143660), (3020, 129294), (3265, 119592), (3322, 117540), (3624, 107745), (3918, 99660), (3960, 98603), (4530, 86196), (4983, 78360), (5224, 74745), (5436, 71830), (5877, 66440), (6040, 64647), (6530, 59796), (6644, 58770), (6795, 57464), (7183, 54360), (7836, 49830), (8305, 47016), (9060, 43098), (9795, 39864), (9966, 39180), (10872, 35915), (11754, 33220), (13060, 29898), (13288, 29385), (13590, 28732), (14366, 27180), (14949, 26120), (15672, 24915), (16610, 23508), (18120, 21549), (19590, 19932)]