258916680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{433}}^1$

素因数の和:612

約数の個数: 192

約数和(自身を含む): 926190720

約数和(自身を除く): 667274040

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, 433, 440, 453, 495, 604, 660, 755, 792, 866, 906, 990, 1208, 1299, 1320, 1359, 1510, 1661, 1732, 1812, 1980, 2165, 2265, 2598, 2718, 3020, 3322, 3464, 3624, 3897, 3960, 4330, 4530, 4763, 4983, 5196, 5436, 6040, 6495, 6644, 6795, 7794, 8305, 8660, 9060, 9526, 9966, 10392, 10872, 12990, 13288, 13590, 14289, 14949, 15588, 16610, 17320, 18120, 19052, 19485, 19932, 23815, 24915, 25980, 27180, 28578, 29898, 31176, 33220, 38104, 38970, 39864, 42867, 47630, 49830, 51960, 54360, 57156, 59796, 65383, 66440, 71445, 74745, 77940, 85734, 95260, 99660, 114312, 119592, 130766, 142890, 149490, 155880, 171468, 190520, 196149, 199320, 214335, 261532, 285780, 298980, 326915, 342936, 392298, 428670, 523064, 571560, 588447, 597960, 653830, 719213, 784596, 857340, 980745, 1176894, 1307660, 1438426, 1569192, 1714680, 1961490, 2157639, 2353788, 2615320, 2876852, 2942235, 3596065, 3922980, 4315278, 4707576, 5753704, 5884470, 6472917, 7192130, 7845960, 8630556, 10788195, 11768940, 12945834, 14384260, 17261112, 21576390, 23537880, 25891668, 28768520, 32364585, 43152780, 51783336, 64729170, 86305560, 129458340, 258916680]

約数ペア:

[(1, 258916680), (2, 129458340), (3, 86305560), (4, 64729170), (5, 51783336), (6, 43152780), (8, 32364585), (9, 28768520), (10, 25891668), (11, 23537880), (12, 21576390), (15, 17261112), (18, 14384260), (20, 12945834), (22, 11768940), (24, 10788195), (30, 8630556), (33, 7845960), (36, 7192130), (40, 6472917), (44, 5884470), (45, 5753704), (55, 4707576), (60, 4315278), (66, 3922980), (72, 3596065), (88, 2942235), (90, 2876852), (99, 2615320), (110, 2353788), (120, 2157639), (132, 1961490), (151, 1714680), (165, 1569192), (180, 1438426), (198, 1307660), (220, 1176894), (264, 980745), (302, 857340), (330, 784596), (360, 719213), (396, 653830), (433, 597960), (440, 588447), (453, 571560), (495, 523064), (604, 428670), (660, 392298), (755, 342936), (792, 326915), (866, 298980), (906, 285780), (990, 261532), (1208, 214335), (1299, 199320), (1320, 196149), (1359, 190520), (1510, 171468), (1661, 155880), (1732, 149490), (1812, 142890), (1980, 130766), (2165, 119592), (2265, 114312), (2598, 99660), (2718, 95260), (3020, 85734), (3322, 77940), (3464, 74745), (3624, 71445), (3897, 66440), (3960, 65383), (4330, 59796), (4530, 57156), (4763, 54360), (4983, 51960), (5196, 49830), (5436, 47630), (6040, 42867), (6495, 39864), (6644, 38970), (6795, 38104), (7794, 33220), (8305, 31176), (8660, 29898), (9060, 28578), (9526, 27180), (9966, 25980), (10392, 24915), (10872, 23815), (12990, 19932), (13288, 19485), (13590, 19052), (14289, 18120), (14949, 17320), (15588, 16610)]