30652440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1$

素因数の和:442

約数の個数: 192

約数和(自身を含む): 115486560

約数和(自身を除く): 84834120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 49, 52, 56, 60, 65, 70, 78, 84, 91, 98, 104, 105, 120, 130, 140, 147, 156, 168, 182, 195, 196, 210, 245, 260, 273, 280, 294, 312, 364, 390, 392, 401, 420, 455, 490, 520, 546, 588, 637, 728, 735, 780, 802, 840, 910, 980, 1092, 1176, 1203, 1274, 1365, 1470, 1560, 1604, 1820, 1911, 1960, 2005, 2184, 2406, 2548, 2730, 2807, 2940, 3185, 3208, 3640, 3822, 4010, 4812, 5096, 5213, 5460, 5614, 5880, 6015, 6370, 7644, 8020, 8421, 9555, 9624, 10426, 10920, 11228, 12030, 12740, 14035, 15288, 15639, 16040, 16842, 19110, 19649, 20852, 22456, 24060, 25480, 26065, 28070, 31278, 33684, 36491, 38220, 39298, 41704, 42105, 48120, 52130, 56140, 58947, 62556, 67368, 72982, 76440, 78195, 78596, 84210, 98245, 104260, 109473, 112280, 117894, 125112, 145964, 156390, 157192, 168420, 182455, 196490, 208520, 218946, 235788, 255437, 291928, 294735, 312780, 336840, 364910, 392980, 437892, 471576, 510874, 547365, 589470, 625560, 729820, 766311, 785960, 875784, 1021748, 1094730, 1178940, 1277185, 1459640, 1532622, 2043496, 2189460, 2357880, 2554370, 3065244, 3831555, 4378920, 5108740, 6130488, 7663110, 10217480, 15326220, 30652440]

約数ペア:

[(1, 30652440), (2, 15326220), (3, 10217480), (4, 7663110), (5, 6130488), (6, 5108740), (7, 4378920), (8, 3831555), (10, 3065244), (12, 2554370), (13, 2357880), (14, 2189460), (15, 2043496), (20, 1532622), (21, 1459640), (24, 1277185), (26, 1178940), (28, 1094730), (30, 1021748), (35, 875784), (39, 785960), (40, 766311), (42, 729820), (49, 625560), (52, 589470), (56, 547365), (60, 510874), (65, 471576), (70, 437892), (78, 392980), (84, 364910), (91, 336840), (98, 312780), (104, 294735), (105, 291928), (120, 255437), (130, 235788), (140, 218946), (147, 208520), (156, 196490), (168, 182455), (182, 168420), (195, 157192), (196, 156390), (210, 145964), (245, 125112), (260, 117894), (273, 112280), (280, 109473), (294, 104260), (312, 98245), (364, 84210), (390, 78596), (392, 78195), (401, 76440), (420, 72982), (455, 67368), (490, 62556), (520, 58947), (546, 56140), (588, 52130), (637, 48120), (728, 42105), (735, 41704), (780, 39298), (802, 38220), (840, 36491), (910, 33684), (980, 31278), (1092, 28070), (1176, 26065), (1203, 25480), (1274, 24060), (1365, 22456), (1470, 20852), (1560, 19649), (1604, 19110), (1820, 16842), (1911, 16040), (1960, 15639), (2005, 15288), (2184, 14035), (2406, 12740), (2548, 12030), (2730, 11228), (2807, 10920), (2940, 10426), (3185, 9624), (3208, 9555), (3640, 8421), (3822, 8020), (4010, 7644), (4812, 6370), (5096, 6015), (5213, 5880), (5460, 5614)]