293180580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{641}}^1$

素因数の和:688

約数の個数: 288

約数和(自身を含む): 1147587840

約数和(自身を除く): 854407260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 108, 110, 121, 126, 132, 135, 140, 154, 165, 180, 189, 198, 210, 220, 231, 242, 252, 270, 297, 308, 315, 330, 363, 378, 385, 396, 420, 462, 484, 495, 540, 594, 605, 630, 641, 660, 693, 726, 756, 770, 847, 924, 945, 990, 1089, 1155, 1188, 1210, 1260, 1282, 1386, 1452, 1485, 1540, 1694, 1815, 1890, 1923, 1980, 2079, 2178, 2310, 2420, 2541, 2564, 2772, 2970, 3205, 3267, 3388, 3465, 3630, 3780, 3846, 4158, 4235, 4356, 4487, 4620, 5082, 5445, 5769, 5940, 6410, 6534, 6930, 7051, 7260, 7623, 7692, 8316, 8470, 8974, 9615, 10164, 10395, 10890, 11538, 12705, 12820, 13068, 13461, 13860, 14102, 15246, 16335, 16940, 17307, 17948, 19230, 20790, 21153, 21780, 22435, 22869, 23076, 25410, 26922, 28204, 28845, 30492, 32670, 34614, 35255, 38115, 38460, 40383, 41580, 42306, 44870, 45738, 49357, 50820, 53844, 57690, 63459, 65340, 67305, 69228, 70510, 76230, 77561, 80766, 84612, 86535, 89740, 91476, 98714, 105765, 114345, 115380, 121149, 126918, 134610, 141020, 148071, 152460, 155122, 161532, 173070, 190377, 197428, 201915, 211530, 228690, 232683, 242298, 246785, 253836, 269220, 296142, 310244, 317295, 346140, 380754, 387805, 403830, 423060, 444213, 457380, 465366, 484596, 493570, 542927, 592284, 605745, 634590, 698049, 740355, 761508, 775610, 807660, 888426, 930732, 951885, 987140, 1085854, 1163415, 1211490, 1269180, 1332639, 1396098, 1480710, 1551220, 1628781, 1776852, 1903770, 2094147, 2171708, 2221065, 2326830, 2422980, 2665278, 2714635, 2792196, 2961420, 3257562, 3490245, 3807540, 4188294, 4442130, 4653660, 4886343, 5330556, 5429270, 6515124, 6663195, 6980490, 8143905, 8376588, 8884260, 9772686, 10470735, 10858540, 13326390, 13960980, 14659029, 16287810, 19545372, 20941470, 24431715, 26652780, 29318058, 32575620, 41882940, 48863430, 58636116, 73295145, 97726860, 146590290, 293180580]

約数ペア:

[(1, 293180580), (2, 146590290), (3, 97726860), (4, 73295145), (5, 58636116), (6, 48863430), (7, 41882940), (9, 32575620), (10, 29318058), (11, 26652780), (12, 24431715), (14, 20941470), (15, 19545372), (18, 16287810), (20, 14659029), (21, 13960980), (22, 13326390), (27, 10858540), (28, 10470735), (30, 9772686), (33, 8884260), (35, 8376588), (36, 8143905), (42, 6980490), (44, 6663195), (45, 6515124), (54, 5429270), (55, 5330556), (60, 4886343), (63, 4653660), (66, 4442130), (70, 4188294), (77, 3807540), (84, 3490245), (90, 3257562), (99, 2961420), (105, 2792196), (108, 2714635), (110, 2665278), (121, 2422980), (126, 2326830), (132, 2221065), (135, 2171708), (140, 2094147), (154, 1903770), (165, 1776852), (180, 1628781), (189, 1551220), (198, 1480710), (210, 1396098), (220, 1332639), (231, 1269180), (242, 1211490), (252, 1163415), (270, 1085854), (297, 987140), (308, 951885), (315, 930732), (330, 888426), (363, 807660), (378, 775610), (385, 761508), (396, 740355), (420, 698049), (462, 634590), (484, 605745), (495, 592284), (540, 542927), (594, 493570), (605, 484596), (630, 465366), (641, 457380), (660, 444213), (693, 423060), (726, 403830), (756, 387805), (770, 380754), (847, 346140), (924, 317295), (945, 310244), (990, 296142), (1089, 269220), (1155, 253836), (1188, 246785), (1210, 242298), (1260, 232683), (1282, 228690), (1386, 211530), (1452, 201915), (1485, 197428), (1540, 190377), (1694, 173070), (1815, 161532), (1890, 155122), (1923, 152460), (1980, 148071), (2079, 141020), (2178, 134610), (2310, 126918), (2420, 121149), (2541, 115380), (2564, 114345), (2772, 105765), (2970, 98714), (3205, 91476), (3267, 89740), (3388, 86535), (3465, 84612), (3630, 80766), (3780, 77561), (3846, 76230), (4158, 70510), (4235, 69228), (4356, 67305), (4487, 65340), (4620, 63459), (5082, 57690), (5445, 53844), (5769, 50820), (5940, 49357), (6410, 45738), (6534, 44870), (6930, 42306), (7051, 41580), (7260, 40383), (7623, 38460), (7692, 38115), (8316, 35255), (8470, 34614), (8974, 32670), (9615, 30492), (10164, 28845), (10395, 28204), (10890, 26922), (11538, 25410), (12705, 23076), (12820, 22869), (13068, 22435), (13461, 21780), (13860, 21153), (14102, 20790), (15246, 19230), (16335, 17948), (16940, 17307)]