223313160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{3203}}^1$

素因数の和:3307

約数の個数: 128

約数和(自身を含む): 775111680

約数和(自身を除く): 551798520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 83, 84, 105, 120, 140, 166, 168, 210, 249, 280, 332, 415, 420, 498, 581, 664, 830, 840, 996, 1162, 1245, 1660, 1743, 1992, 2324, 2490, 2905, 3203, 3320, 3486, 4648, 4980, 5810, 6406, 6972, 8715, 9609, 9960, 11620, 12812, 13944, 16015, 17430, 19218, 22421, 23240, 25624, 32030, 34860, 38436, 44842, 48045, 64060, 67263, 69720, 76872, 89684, 96090, 112105, 128120, 134526, 179368, 192180, 224210, 265849, 269052, 336315, 384360, 448420, 531698, 538104, 672630, 797547, 896840, 1063396, 1329245, 1345260, 1595094, 1860943, 2126792, 2658490, 2690520, 3190188, 3721886, 3987735, 5316980, 5582829, 6380376, 7443772, 7975470, 9304715, 10633960, 11165658, 14887544, 15950940, 18609430, 22331316, 27914145, 31901880, 37218860, 44662632, 55828290, 74437720, 111656580, 223313160]

約数ペア:

[(1, 223313160), (2, 111656580), (3, 74437720), (4, 55828290), (5, 44662632), (6, 37218860), (7, 31901880), (8, 27914145), (10, 22331316), (12, 18609430), (14, 15950940), (15, 14887544), (20, 11165658), (21, 10633960), (24, 9304715), (28, 7975470), (30, 7443772), (35, 6380376), (40, 5582829), (42, 5316980), (56, 3987735), (60, 3721886), (70, 3190188), (83, 2690520), (84, 2658490), (105, 2126792), (120, 1860943), (140, 1595094), (166, 1345260), (168, 1329245), (210, 1063396), (249, 896840), (280, 797547), (332, 672630), (415, 538104), (420, 531698), (498, 448420), (581, 384360), (664, 336315), (830, 269052), (840, 265849), (996, 224210), (1162, 192180), (1245, 179368), (1660, 134526), (1743, 128120), (1992, 112105), (2324, 96090), (2490, 89684), (2905, 76872), (3203, 69720), (3320, 67263), (3486, 64060), (4648, 48045), (4980, 44842), (5810, 38436), (6406, 34860), (6972, 32030), (8715, 25624), (9609, 23240), (9960, 22421), (11620, 19218), (12812, 17430), (13944, 16015)]