19691834880

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{773}}^1$

素因数の和:937

約数の個数: 320

約数和(自身を含む): 65675225088

約数和(自身を除く): 45983390208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 107, 120, 124, 128, 155, 160, 186, 192, 214, 240, 248, 256, 310, 320, 321, 372, 384, 428, 465, 480, 496, 512, 535, 620, 640, 642, 744, 768, 773, 856, 930, 960, 992, 1070, 1240, 1280, 1284, 1488, 1536, 1546, 1605, 1712, 1860, 1920, 1984, 2140, 2319, 2480, 2560, 2568, 2976, 3092, 3210, 3317, 3424, 3720, 3840, 3865, 3968, 4280, 4638, 4960, 5136, 5952, 6184, 6420, 6634, 6848, 7440, 7680, 7730, 7936, 8560, 9276, 9920, 9951, 10272, 11595, 11904, 12368, 12840, 13268, 13696, 14880, 15460, 15872, 16585, 17120, 18552, 19840, 19902, 20544, 23190, 23808, 23963, 24736, 25680, 26536, 27392, 29760, 30920, 33170, 34240, 37104, 39680, 39804, 41088, 46380, 47616, 47926, 49472, 49755, 51360, 53072, 54784, 59520, 61840, 66340, 68480, 71889, 74208, 79360, 79608, 82176, 82711, 92760, 95852, 98944, 99510, 102720, 106144, 119040, 119815, 123680, 132680, 136960, 143778, 148416, 159216, 164352, 165422, 185520, 191704, 197888, 199020, 205440, 212288, 238080, 239630, 247360, 248133, 265360, 273920, 287556, 296832, 318432, 330844, 359445, 371040, 383408, 395776, 398040, 410880, 413555, 424576, 479260, 494720, 496266, 530720, 575112, 593664, 636864, 661688, 718890, 742080, 766816, 796080, 821760, 827110, 849152, 958520, 989440, 992532, 1061440, 1150224, 1187328, 1240665, 1273728, 1323376, 1437780, 1484160, 1533632, 1592160, 1654220, 1698304, 1917040, 1978880, 1985064, 2122880, 2300448, 2481330, 2547456, 2564041, 2646752, 2875560, 2968320, 3067264, 3184320, 3308440, 3834080, 3970128, 4245760, 4600896, 4962660, 5094912, 5128082, 5293504, 5751120, 5936640, 6134528, 6368640, 6616880, 7668160, 7692123, 7940256, 8491520, 9201792, 9925320, 10256164, 10587008, 11502240, 12269056, 12737280, 12820205, 13233760, 15336320, 15384246, 15880512, 18403584, 19850640, 20512328, 21174016, 23004480, 25474560, 25640410, 26467520, 30672640, 30768492, 31761024, 36807168, 38460615, 39701280, 41024656, 42348032, 46008960, 51280820, 52935040, 61345280, 61536984, 63522048, 76921230, 79402560, 82049312, 92017920, 102561640, 105870080, 123073968, 127044096, 153842460, 158805120, 164098624, 184035840, 205123280, 211740160, 246147936, 307684920, 317610240, 328197248, 410246560, 492295872, 615369840, 635220480, 656394496, 820493120, 984591744, 1230739680, 1312788992, 1640986240, 1969183488, 2461479360, 3281972480, 3938366976, 4922958720, 6563944960, 9845917440, 19691834880]

約数ペア:

[(1, 19691834880), (2, 9845917440), (3, 6563944960), (4, 4922958720), (5, 3938366976), (6, 3281972480), (8, 2461479360), (10, 1969183488), (12, 1640986240), (15, 1312788992), (16, 1230739680), (20, 984591744), (24, 820493120), (30, 656394496), (31, 635220480), (32, 615369840), (40, 492295872), (48, 410246560), (60, 328197248), (62, 317610240), (64, 307684920), (80, 246147936), (93, 211740160), (96, 205123280), (107, 184035840), (120, 164098624), (124, 158805120), (128, 153842460), (155, 127044096), (160, 123073968), (186, 105870080), (192, 102561640), (214, 92017920), (240, 82049312), (248, 79402560), (256, 76921230), (310, 63522048), (320, 61536984), (321, 61345280), (372, 52935040), (384, 51280820), (428, 46008960), (465, 42348032), (480, 41024656), (496, 39701280), (512, 38460615), (535, 36807168), (620, 31761024), (640, 30768492), (642, 30672640), (744, 26467520), (768, 25640410), (773, 25474560), (856, 23004480), (930, 21174016), (960, 20512328), (992, 19850640), (1070, 18403584), (1240, 15880512), (1280, 15384246), (1284, 15336320), (1488, 13233760), (1536, 12820205), (1546, 12737280), (1605, 12269056), (1712, 11502240), (1860, 10587008), (1920, 10256164), (1984, 9925320), (2140, 9201792), (2319, 8491520), (2480, 7940256), (2560, 7692123), (2568, 7668160), (2976, 6616880), (3092, 6368640), (3210, 6134528), (3317, 5936640), (3424, 5751120), (3720, 5293504), (3840, 5128082), (3865, 5094912), (3968, 4962660), (4280, 4600896), (4638, 4245760), (4960, 3970128), (5136, 3834080), (5952, 3308440), (6184, 3184320), (6420, 3067264), (6634, 2968320), (6848, 2875560), (7440, 2646752), (7680, 2564041), (7730, 2547456), (7936, 2481330), (8560, 2300448), (9276, 2122880), (9920, 1985064), (9951, 1978880), (10272, 1917040), (11595, 1698304), (11904, 1654220), (12368, 1592160), (12840, 1533632), (13268, 1484160), (13696, 1437780), (14880, 1323376), (15460, 1273728), (15872, 1240665), (16585, 1187328), (17120, 1150224), (18552, 1061440), (19840, 992532), (19902, 989440), (20544, 958520), (23190, 849152), (23808, 827110), (23963, 821760), (24736, 796080), (25680, 766816), (26536, 742080), (27392, 718890), (29760, 661688), (30920, 636864), (33170, 593664), (34240, 575112), (37104, 530720), (39680, 496266), (39804, 494720), (41088, 479260), (46380, 424576), (47616, 413555), (47926, 410880), (49472, 398040), (49755, 395776), (51360, 383408), (53072, 371040), (54784, 359445), (59520, 330844), (61840, 318432), (66340, 296832), (68480, 287556), (71889, 273920), (74208, 265360), (79360, 248133), (79608, 247360), (82176, 239630), (82711, 238080), (92760, 212288), (95852, 205440), (98944, 199020), (99510, 197888), (102720, 191704), (106144, 185520), (119040, 165422), (119815, 164352), (123680, 159216), (132680, 148416), (136960, 143778)]