193249980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:297

約数の個数: 288

約数和(自身を含む): 744726528

約数和(自身を除く): 551476548

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 73, 77, 84, 90, 99, 105, 110, 126, 132, 140, 146, 154, 165, 180, 191, 198, 210, 219, 220, 231, 252, 292, 308, 315, 330, 365, 382, 385, 396, 420, 438, 462, 495, 511, 573, 630, 657, 660, 693, 730, 764, 770, 803, 876, 924, 955, 990, 1022, 1095, 1146, 1155, 1260, 1314, 1337, 1386, 1460, 1533, 1540, 1606, 1719, 1910, 1980, 2044, 2101, 2190, 2292, 2310, 2409, 2555, 2628, 2674, 2772, 2865, 3066, 3212, 3285, 3438, 3465, 3820, 4011, 4015, 4202, 4380, 4599, 4620, 4818, 5110, 5348, 5621, 5730, 6132, 6303, 6570, 6685, 6876, 6930, 7227, 7665, 8022, 8030, 8404, 8595, 9198, 9636, 10220, 10505, 11242, 11460, 12033, 12045, 12606, 13140, 13370, 13860, 13943, 14454, 14707, 15330, 16044, 16060, 16863, 17190, 18396, 18909, 20055, 21010, 22484, 22995, 24066, 24090, 25212, 26740, 27886, 28105, 28908, 29414, 30660, 31515, 33726, 34380, 36135, 37818, 40110, 41829, 42020, 44121, 45990, 48132, 48180, 50589, 55772, 56210, 58828, 60165, 63030, 67452, 69715, 72270, 73535, 75636, 80220, 83658, 84315, 88242, 91980, 94545, 97601, 101178, 112420, 120330, 125487, 126060, 132363, 139430, 144540, 147070, 153373, 167316, 168630, 176484, 189090, 195202, 202356, 209145, 220605, 240660, 250974, 252945, 264726, 278860, 292803, 294140, 306746, 337260, 378180, 390404, 418290, 441210, 460119, 488005, 501948, 505890, 529452, 585606, 613492, 627435, 661815, 766865, 836580, 878409, 882420, 920238, 976010, 1011780, 1073611, 1171212, 1254870, 1323630, 1380357, 1464015, 1533730, 1756818, 1840476, 1952020, 2147222, 2300595, 2509740, 2647260, 2760714, 2928030, 3067460, 3220833, 3513636, 4294444, 4392045, 4601190, 5368055, 5521428, 5856060, 6441666, 6901785, 8784090, 9202380, 9662499, 10736110, 12883332, 13803570, 16104165, 17568180, 19324998, 21472220, 27607140, 32208330, 38649996, 48312495, 64416660, 96624990, 193249980]

約数ペア:

[(1, 193249980), (2, 96624990), (3, 64416660), (4, 48312495), (5, 38649996), (6, 32208330), (7, 27607140), (9, 21472220), (10, 19324998), (11, 17568180), (12, 16104165), (14, 13803570), (15, 12883332), (18, 10736110), (20, 9662499), (21, 9202380), (22, 8784090), (28, 6901785), (30, 6441666), (33, 5856060), (35, 5521428), (36, 5368055), (42, 4601190), (44, 4392045), (45, 4294444), (55, 3513636), (60, 3220833), (63, 3067460), (66, 2928030), (70, 2760714), (73, 2647260), (77, 2509740), (84, 2300595), (90, 2147222), (99, 1952020), (105, 1840476), (110, 1756818), (126, 1533730), (132, 1464015), (140, 1380357), (146, 1323630), (154, 1254870), (165, 1171212), (180, 1073611), (191, 1011780), (198, 976010), (210, 920238), (219, 882420), (220, 878409), (231, 836580), (252, 766865), (292, 661815), (308, 627435), (315, 613492), (330, 585606), (365, 529452), (382, 505890), (385, 501948), (396, 488005), (420, 460119), (438, 441210), (462, 418290), (495, 390404), (511, 378180), (573, 337260), (630, 306746), (657, 294140), (660, 292803), (693, 278860), (730, 264726), (764, 252945), (770, 250974), (803, 240660), (876, 220605), (924, 209145), (955, 202356), (990, 195202), (1022, 189090), (1095, 176484), (1146, 168630), (1155, 167316), (1260, 153373), (1314, 147070), (1337, 144540), (1386, 139430), (1460, 132363), (1533, 126060), (1540, 125487), (1606, 120330), (1719, 112420), (1910, 101178), (1980, 97601), (2044, 94545), (2101, 91980), (2190, 88242), (2292, 84315), (2310, 83658), (2409, 80220), (2555, 75636), (2628, 73535), (2674, 72270), (2772, 69715), (2865, 67452), (3066, 63030), (3212, 60165), (3285, 58828), (3438, 56210), (3465, 55772), (3820, 50589), (4011, 48180), (4015, 48132), (4202, 45990), (4380, 44121), (4599, 42020), (4620, 41829), (4818, 40110), (5110, 37818), (5348, 36135), (5621, 34380), (5730, 33726), (6132, 31515), (6303, 30660), (6570, 29414), (6685, 28908), (6876, 28105), (6930, 27886), (7227, 26740), (7665, 25212), (8022, 24090), (8030, 24066), (8404, 22995), (8595, 22484), (9198, 21010), (9636, 20055), (10220, 18909), (10505, 18396), (11242, 17190), (11460, 16863), (12033, 16060), (12045, 16044), (12606, 15330), (13140, 14707), (13370, 14454), (13860, 13943)]