872212320

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{28843}}^1$

素因数の和:28874

約数の個数: 192

約数和(自身を含む): 3488970240

約数和(自身を除く): 2616757920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 28843, 30240, 57686, 86529, 115372, 144215, 173058, 201901, 230744, 259587, 288430, 346116, 403802, 432645, 461488, 519174, 576860, 605703, 692232, 778761, 807604, 865290, 922976, 1009505, 1038348, 1153720, 1211406, 1297935, 1384464, 1557522, 1615208, 1730580, 1817109, 2019010, 2076696, 2307440, 2422812, 2595870, 2768928, 3028515, 3115044, 3230416, 3461160, 3634218, 3893805, 4038020, 4153392, 4614880, 4845624, 5191740, 5451327, 6057030, 6230088, 6460832, 6922320, 7268436, 7787610, 8076040, 8306784, 9085545, 9691248, 10383480, 10902654, 12114060, 12460176, 13844640, 14536872, 15575220, 16152080, 18171090, 19382496, 20766960, 21805308, 24228120, 24920352, 27256635, 29073744, 31150440, 32304160, 36342180, 41533920, 43610616, 48456240, 54513270, 58147488, 62300880, 72684360, 87221232, 96912480, 109026540, 124601760, 145368720, 174442464, 218053080, 290737440, 436106160, 872212320]

約数ペア:

[(1, 872212320), (2, 436106160), (3, 290737440), (4, 218053080), (5, 174442464), (6, 145368720), (7, 124601760), (8, 109026540), (9, 96912480), (10, 87221232), (12, 72684360), (14, 62300880), (15, 58147488), (16, 54513270), (18, 48456240), (20, 43610616), (21, 41533920), (24, 36342180), (27, 32304160), (28, 31150440), (30, 29073744), (32, 27256635), (35, 24920352), (36, 24228120), (40, 21805308), (42, 20766960), (45, 19382496), (48, 18171090), (54, 16152080), (56, 15575220), (60, 14536872), (63, 13844640), (70, 12460176), (72, 12114060), (80, 10902654), (84, 10383480), (90, 9691248), (96, 9085545), (105, 8306784), (108, 8076040), (112, 7787610), (120, 7268436), (126, 6922320), (135, 6460832), (140, 6230088), (144, 6057030), (160, 5451327), (168, 5191740), (180, 4845624), (189, 4614880), (210, 4153392), (216, 4038020), (224, 3893805), (240, 3634218), (252, 3461160), (270, 3230416), (280, 3115044), (288, 3028515), (315, 2768928), (336, 2595870), (360, 2422812), (378, 2307440), (420, 2076696), (432, 2019010), (480, 1817109), (504, 1730580), (540, 1615208), (560, 1557522), (630, 1384464), (672, 1297935), (720, 1211406), (756, 1153720), (840, 1038348), (864, 1009505), (945, 922976), (1008, 865290), (1080, 807604), (1120, 778761), (1260, 692232), (1440, 605703), (1512, 576860), (1680, 519174), (1890, 461488), (2016, 432645), (2160, 403802), (2520, 346116), (3024, 288430), (3360, 259587), (3780, 230744), (4320, 201901), (5040, 173058), (6048, 144215), (7560, 115372), (10080, 86529), (15120, 57686), (28843, 30240)]