1377695760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{607}}^1$

素因数の和:830

約数の個数: 240

約数和(自身を含む): 5002108416

約数和(自身を除く): 3624412656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 193, 196, 210, 240, 245, 280, 294, 336, 386, 392, 420, 490, 560, 579, 588, 607, 735, 772, 784, 840, 965, 980, 1158, 1176, 1214, 1351, 1470, 1544, 1680, 1821, 1930, 1960, 2316, 2352, 2428, 2702, 2895, 2940, 3035, 3088, 3642, 3860, 3920, 4053, 4249, 4632, 4856, 5404, 5790, 5880, 6070, 6755, 7284, 7720, 8106, 8498, 9105, 9264, 9457, 9712, 10808, 11580, 11760, 12140, 12747, 13510, 14568, 15440, 16212, 16996, 18210, 18914, 20265, 21245, 21616, 23160, 24280, 25494, 27020, 28371, 29136, 29743, 32424, 33992, 36420, 37828, 40530, 42490, 46320, 47285, 48560, 50988, 54040, 56742, 59486, 63735, 64848, 67984, 72840, 75656, 81060, 84980, 89229, 94570, 101976, 108080, 113484, 117151, 118972, 127470, 141855, 145680, 148715, 151312, 162120, 169960, 178458, 189140, 203952, 226968, 234302, 237944, 254940, 283710, 297430, 324240, 339920, 351453, 356916, 378280, 446145, 453936, 468604, 475888, 509880, 567420, 585755, 594860, 702906, 713832, 756560, 820057, 892290, 937208, 1019760, 1134840, 1171510, 1189720, 1405812, 1427664, 1640114, 1757265, 1784580, 1874416, 2269680, 2343020, 2379440, 2460171, 2811624, 3280228, 3514530, 3569160, 4100285, 4686040, 4920342, 5623248, 5740399, 6560456, 7029060, 7138320, 8200570, 9372080, 9840684, 11480798, 12300855, 13120912, 14058120, 16401140, 17221197, 19681368, 22961596, 24601710, 28116240, 28701995, 32802280, 34442394, 39362736, 45923192, 49203420, 57403990, 65604560, 68884788, 86105985, 91846384, 98406840, 114807980, 137769576, 172211970, 196813680, 229615960, 275539152, 344423940, 459231920, 688847880, 1377695760]

約数ペア:

[(1, 1377695760), (2, 688847880), (3, 459231920), (4, 344423940), (5, 275539152), (6, 229615960), (7, 196813680), (8, 172211970), (10, 137769576), (12, 114807980), (14, 98406840), (15, 91846384), (16, 86105985), (20, 68884788), (21, 65604560), (24, 57403990), (28, 49203420), (30, 45923192), (35, 39362736), (40, 34442394), (42, 32802280), (48, 28701995), (49, 28116240), (56, 24601710), (60, 22961596), (70, 19681368), (80, 17221197), (84, 16401140), (98, 14058120), (105, 13120912), (112, 12300855), (120, 11480798), (140, 9840684), (147, 9372080), (168, 8200570), (193, 7138320), (196, 7029060), (210, 6560456), (240, 5740399), (245, 5623248), (280, 4920342), (294, 4686040), (336, 4100285), (386, 3569160), (392, 3514530), (420, 3280228), (490, 2811624), (560, 2460171), (579, 2379440), (588, 2343020), (607, 2269680), (735, 1874416), (772, 1784580), (784, 1757265), (840, 1640114), (965, 1427664), (980, 1405812), (1158, 1189720), (1176, 1171510), (1214, 1134840), (1351, 1019760), (1470, 937208), (1544, 892290), (1680, 820057), (1821, 756560), (1930, 713832), (1960, 702906), (2316, 594860), (2352, 585755), (2428, 567420), (2702, 509880), (2895, 475888), (2940, 468604), (3035, 453936), (3088, 446145), (3642, 378280), (3860, 356916), (3920, 351453), (4053, 339920), (4249, 324240), (4632, 297430), (4856, 283710), (5404, 254940), (5790, 237944), (5880, 234302), (6070, 226968), (6755, 203952), (7284, 189140), (7720, 178458), (8106, 169960), (8498, 162120), (9105, 151312), (9264, 148715), (9457, 145680), (9712, 141855), (10808, 127470), (11580, 118972), (11760, 117151), (12140, 113484), (12747, 108080), (13510, 101976), (14568, 94570), (15440, 89229), (16212, 84980), (16996, 81060), (18210, 75656), (18914, 72840), (20265, 67984), (21245, 64848), (21616, 63735), (23160, 59486), (24280, 56742), (25494, 54040), (27020, 50988), (28371, 48560), (29136, 47285), (29743, 46320), (32424, 42490), (33992, 40530), (36420, 37828)]