234499440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1439}}^1$

素因数の和:1559

約数の個数: 160

約数和(自身を含む): 839946240

約数和(自身を除く): 605446800

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, 56, 60, 70, 80, 84, 97, 105, 112, 120, 140, 168, 194, 210, 240, 280, 291, 336, 388, 420, 485, 560, 582, 679, 776, 840, 970, 1164, 1358, 1439, 1455, 1552, 1680, 1940, 2037, 2328, 2716, 2878, 2910, 3395, 3880, 4074, 4317, 4656, 5432, 5756, 5820, 6790, 7195, 7760, 8148, 8634, 10073, 10185, 10864, 11512, 11640, 13580, 14390, 16296, 17268, 20146, 20370, 21585, 23024, 23280, 27160, 28780, 30219, 32592, 34536, 40292, 40740, 43170, 50365, 54320, 57560, 60438, 69072, 80584, 81480, 86340, 100730, 115120, 120876, 139583, 151095, 161168, 162960, 172680, 201460, 241752, 279166, 302190, 345360, 402920, 418749, 483504, 558332, 604380, 697915, 805840, 837498, 977081, 1116664, 1208760, 1395830, 1674996, 1954162, 2093745, 2233328, 2417520, 2791660, 2931243, 3349992, 3908324, 4187490, 4885405, 5583320, 5862486, 6699984, 7816648, 8374980, 9770810, 11166640, 11724972, 14656215, 15633296, 16749960, 19541620, 23449944, 29312430, 33499920, 39083240, 46899888, 58624860, 78166480, 117249720, 234499440]

約数ペア:

[(1, 234499440), (2, 117249720), (3, 78166480), (4, 58624860), (5, 46899888), (6, 39083240), (7, 33499920), (8, 29312430), (10, 23449944), (12, 19541620), (14, 16749960), (15, 15633296), (16, 14656215), (20, 11724972), (21, 11166640), (24, 9770810), (28, 8374980), (30, 7816648), (35, 6699984), (40, 5862486), (42, 5583320), (48, 4885405), (56, 4187490), (60, 3908324), (70, 3349992), (80, 2931243), (84, 2791660), (97, 2417520), (105, 2233328), (112, 2093745), (120, 1954162), (140, 1674996), (168, 1395830), (194, 1208760), (210, 1116664), (240, 977081), (280, 837498), (291, 805840), (336, 697915), (388, 604380), (420, 558332), (485, 483504), (560, 418749), (582, 402920), (679, 345360), (776, 302190), (840, 279166), (970, 241752), (1164, 201460), (1358, 172680), (1439, 162960), (1455, 161168), (1552, 151095), (1680, 139583), (1940, 120876), (2037, 115120), (2328, 100730), (2716, 86340), (2878, 81480), (2910, 80584), (3395, 69072), (3880, 60438), (4074, 57560), (4317, 54320), (4656, 50365), (5432, 43170), (5756, 40740), (5820, 40292), (6790, 34536), (7195, 32592), (7760, 30219), (8148, 28780), (8634, 27160), (10073, 23280), (10185, 23024), (10864, 21585), (11512, 20370), (11640, 20146), (13580, 17268), (14390, 16296)]