386857680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:250

約数の個数: 320

約数和(自身を含む): 1405624320

約数和(自身を除く): 1018766640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 31, 33, 40, 44, 48, 55, 58, 60, 62, 66, 80, 87, 88, 93, 110, 116, 120, 124, 132, 145, 155, 163, 165, 174, 176, 186, 220, 232, 240, 248, 264, 290, 310, 319, 326, 330, 341, 348, 372, 435, 440, 464, 465, 489, 496, 528, 580, 620, 638, 652, 660, 682, 696, 744, 815, 870, 880, 899, 930, 957, 978, 1023, 1160, 1240, 1276, 1304, 1320, 1364, 1392, 1488, 1595, 1630, 1705, 1740, 1793, 1798, 1860, 1914, 1956, 2046, 2320, 2445, 2480, 2552, 2608, 2640, 2697, 2728, 3190, 3260, 3410, 3480, 3586, 3596, 3720, 3828, 3912, 4092, 4495, 4727, 4785, 4890, 5053, 5104, 5115, 5379, 5394, 5456, 6380, 6520, 6820, 6960, 7172, 7192, 7440, 7656, 7824, 8184, 8965, 8990, 9454, 9570, 9780, 9889, 10106, 10230, 10758, 10788, 12760, 13040, 13485, 13640, 14181, 14344, 14384, 15159, 15312, 16368, 17930, 17980, 18908, 19140, 19560, 19778, 20212, 20460, 21516, 21576, 23635, 25265, 25520, 26895, 26970, 27280, 28362, 28688, 29667, 30318, 35860, 35960, 37816, 38280, 39120, 39556, 40424, 40920, 43032, 43152, 47270, 49445, 50530, 51997, 53790, 53940, 55583, 56724, 59334, 60636, 70905, 71720, 71920, 75632, 75795, 76560, 79112, 80848, 81840, 86064, 94540, 98890, 101060, 103994, 107580, 107880, 111166, 113448, 118668, 121272, 141810, 143440, 146537, 148335, 151590, 155991, 158224, 166749, 189080, 197780, 202120, 207988, 215160, 215760, 222332, 226896, 237336, 242544, 259985, 277915, 283620, 293074, 296670, 303180, 311982, 333498, 378160, 395560, 404240, 415976, 430320, 439611, 444664, 474672, 519970, 555830, 567240, 586148, 593340, 606360, 623964, 666996, 732685, 779955, 791120, 831952, 833745, 879222, 889328, 1039940, 1111660, 1134480, 1172296, 1186680, 1212720, 1247928, 1333992, 1465370, 1559910, 1611907, 1667490, 1758444, 2079880, 2198055, 2223320, 2344592, 2373360, 2495856, 2667984, 2930740, 3119820, 3223814, 3334980, 3516888, 4159760, 4396110, 4446640, 4835721, 5861480, 6239640, 6447628, 6669960, 7033776, 8059535, 8792220, 9671442, 11722960, 12479280, 12895256, 13339920, 16119070, 17584440, 19342884, 24178605, 25790512, 32238140, 35168880, 38685768, 48357210, 64476280, 77371536, 96714420, 128952560, 193428840, 386857680]

約数ペア:

[(1, 386857680), (2, 193428840), (3, 128952560), (4, 96714420), (5, 77371536), (6, 64476280), (8, 48357210), (10, 38685768), (11, 35168880), (12, 32238140), (15, 25790512), (16, 24178605), (20, 19342884), (22, 17584440), (24, 16119070), (29, 13339920), (30, 12895256), (31, 12479280), (33, 11722960), (40, 9671442), (44, 8792220), (48, 8059535), (55, 7033776), (58, 6669960), (60, 6447628), (62, 6239640), (66, 5861480), (80, 4835721), (87, 4446640), (88, 4396110), (93, 4159760), (110, 3516888), (116, 3334980), (120, 3223814), (124, 3119820), (132, 2930740), (145, 2667984), (155, 2495856), (163, 2373360), (165, 2344592), (174, 2223320), (176, 2198055), (186, 2079880), (220, 1758444), (232, 1667490), (240, 1611907), (248, 1559910), (264, 1465370), (290, 1333992), (310, 1247928), (319, 1212720), (326, 1186680), (330, 1172296), (341, 1134480), (348, 1111660), (372, 1039940), (435, 889328), (440, 879222), (464, 833745), (465, 831952), (489, 791120), (496, 779955), (528, 732685), (580, 666996), (620, 623964), (638, 606360), (652, 593340), (660, 586148), (682, 567240), (696, 555830), (744, 519970), (815, 474672), (870, 444664), (880, 439611), (899, 430320), (930, 415976), (957, 404240), (978, 395560), (1023, 378160), (1160, 333498), (1240, 311982), (1276, 303180), (1304, 296670), (1320, 293074), (1364, 283620), (1392, 277915), (1488, 259985), (1595, 242544), (1630, 237336), (1705, 226896), (1740, 222332), (1793, 215760), (1798, 215160), (1860, 207988), (1914, 202120), (1956, 197780), (2046, 189080), (2320, 166749), (2445, 158224), (2480, 155991), (2552, 151590), (2608, 148335), (2640, 146537), (2697, 143440), (2728, 141810), (3190, 121272), (3260, 118668), (3410, 113448), (3480, 111166), (3586, 107880), (3596, 107580), (3720, 103994), (3828, 101060), (3912, 98890), (4092, 94540), (4495, 86064), (4727, 81840), (4785, 80848), (4890, 79112), (5053, 76560), (5104, 75795), (5115, 75632), (5379, 71920), (5394, 71720), (5456, 70905), (6380, 60636), (6520, 59334), (6820, 56724), (6960, 55583), (7172, 53940), (7192, 53790), (7440, 51997), (7656, 50530), (7824, 49445), (8184, 47270), (8965, 43152), (8990, 43032), (9454, 40920), (9570, 40424), (9780, 39556), (9889, 39120), (10106, 38280), (10230, 37816), (10758, 35960), (10788, 35860), (12760, 30318), (13040, 29667), (13485, 28688), (13640, 28362), (14181, 27280), (14344, 26970), (14384, 26895), (15159, 25520), (15312, 25265), (16368, 23635), (17930, 21576), (17980, 21516), (18908, 20460), (19140, 20212), (19560, 19778)]