19661272290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{1193}}^1$

素因数の和:1430

約数の個数: 256

約数和(自身を含む): 59421081600

約数和(自身を除く): 39759809310

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 31, 33, 45, 54, 55, 62, 66, 90, 93, 99, 110, 135, 155, 165, 179, 186, 198, 270, 279, 297, 310, 330, 341, 358, 465, 495, 537, 558, 594, 682, 837, 895, 930, 990, 1023, 1074, 1193, 1395, 1485, 1611, 1674, 1705, 1790, 1969, 2046, 2386, 2685, 2790, 2970, 3069, 3222, 3410, 3579, 3938, 4185, 4833, 5115, 5370, 5549, 5907, 5965, 6138, 7158, 8055, 8370, 9207, 9666, 9845, 10230, 10737, 11098, 11814, 11930, 13123, 15345, 16110, 16647, 17721, 17895, 18414, 19690, 21474, 24165, 26246, 27745, 29535, 30690, 32211, 33294, 35442, 35790, 36983, 39369, 46035, 48330, 49941, 53163, 53685, 55490, 59070, 61039, 64422, 65615, 73966, 78738, 83235, 88605, 92070, 99882, 106326, 107370, 110949, 118107, 122078, 131230, 149823, 161055, 166470, 177210, 183117, 184915, 196845, 213547, 221898, 236214, 249705, 265815, 299646, 305195, 322110, 332847, 354321, 366234, 369830, 393690, 406813, 427094, 499410, 531630, 549351, 554745, 590535, 610390, 640641, 665694, 708642, 749115, 813626, 915585, 998541, 1067735, 1098702, 1109490, 1181070, 1220439, 1281282, 1498230, 1648053, 1664235, 1771605, 1831170, 1921923, 1997082, 2034065, 2135470, 2349017, 2440878, 2746755, 3203205, 3296106, 3328470, 3543210, 3661317, 3843846, 4068130, 4698034, 4992705, 5493510, 5765769, 6102195, 6406410, 6619957, 7047051, 7322634, 8240265, 9609615, 9985410, 10983951, 11531538, 11745085, 12204390, 13239914, 14094102, 16480530, 18306585, 19219230, 19859871, 21141153, 21967902, 23490170, 28828845, 33099785, 35235255, 36613170, 39719742, 42282306, 54919755, 57657690, 59579613, 63423459, 66199570, 70470510, 72819527, 99299355, 105705765, 109839510, 119159226, 126846918, 145639054, 178738839, 198598710, 211411530, 218458581, 297898065, 317117295, 357477678, 364097635, 436917162, 595796130, 634234590, 655375743, 728195270, 893694195, 1092292905, 1310751486, 1787388390, 1966127229, 2184585810, 3276878715, 3932254458, 6553757430, 9830636145, 19661272290]

約数ペア:

[(1, 19661272290), (2, 9830636145), (3, 6553757430), (5, 3932254458), (6, 3276878715), (9, 2184585810), (10, 1966127229), (11, 1787388390), (15, 1310751486), (18, 1092292905), (22, 893694195), (27, 728195270), (30, 655375743), (31, 634234590), (33, 595796130), (45, 436917162), (54, 364097635), (55, 357477678), (62, 317117295), (66, 297898065), (90, 218458581), (93, 211411530), (99, 198598710), (110, 178738839), (135, 145639054), (155, 126846918), (165, 119159226), (179, 109839510), (186, 105705765), (198, 99299355), (270, 72819527), (279, 70470510), (297, 66199570), (310, 63423459), (330, 59579613), (341, 57657690), (358, 54919755), (465, 42282306), (495, 39719742), (537, 36613170), (558, 35235255), (594, 33099785), (682, 28828845), (837, 23490170), (895, 21967902), (930, 21141153), (990, 19859871), (1023, 19219230), (1074, 18306585), (1193, 16480530), (1395, 14094102), (1485, 13239914), (1611, 12204390), (1674, 11745085), (1705, 11531538), (1790, 10983951), (1969, 9985410), (2046, 9609615), (2386, 8240265), (2685, 7322634), (2790, 7047051), (2970, 6619957), (3069, 6406410), (3222, 6102195), (3410, 5765769), (3579, 5493510), (3938, 4992705), (4185, 4698034), (4833, 4068130), (5115, 3843846), (5370, 3661317), (5549, 3543210), (5907, 3328470), (5965, 3296106), (6138, 3203205), (7158, 2746755), (8055, 2440878), (8370, 2349017), (9207, 2135470), (9666, 2034065), (9845, 1997082), (10230, 1921923), (10737, 1831170), (11098, 1771605), (11814, 1664235), (11930, 1648053), (13123, 1498230), (15345, 1281282), (16110, 1220439), (16647, 1181070), (17721, 1109490), (17895, 1098702), (18414, 1067735), (19690, 998541), (21474, 915585), (24165, 813626), (26246, 749115), (27745, 708642), (29535, 665694), (30690, 640641), (32211, 610390), (33294, 590535), (35442, 554745), (35790, 549351), (36983, 531630), (39369, 499410), (46035, 427094), (48330, 406813), (49941, 393690), (53163, 369830), (53685, 366234), (55490, 354321), (59070, 332847), (61039, 322110), (64422, 305195), (65615, 299646), (73966, 265815), (78738, 249705), (83235, 236214), (88605, 221898), (92070, 213547), (99882, 196845), (106326, 184915), (107370, 183117), (110949, 177210), (118107, 166470), (122078, 161055), (131230, 149823)]