349186320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{877}}^1$

素因数の和:982

約数の個数: 240

約数和(自身を含む): 1358722560

約数和(自身を除く): 1009536240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 79, 80, 84, 90, 105, 112, 120, 126, 140, 144, 158, 168, 180, 210, 237, 240, 252, 280, 315, 316, 336, 360, 395, 420, 474, 504, 553, 560, 630, 632, 711, 720, 790, 840, 877, 948, 1008, 1106, 1185, 1260, 1264, 1422, 1580, 1659, 1680, 1754, 1896, 2212, 2370, 2520, 2631, 2765, 2844, 3160, 3318, 3508, 3555, 3792, 4385, 4424, 4740, 4977, 5040, 5262, 5530, 5688, 6139, 6320, 6636, 7016, 7110, 7893, 8295, 8770, 8848, 9480, 9954, 10524, 11060, 11376, 12278, 13155, 13272, 14032, 14220, 15786, 16590, 17540, 18417, 18960, 19908, 21048, 22120, 24556, 24885, 26310, 26544, 28440, 30695, 31572, 33180, 35080, 36834, 39465, 39816, 42096, 44240, 49112, 49770, 52620, 55251, 56880, 61390, 63144, 66360, 69283, 70160, 73668, 78930, 79632, 92085, 98224, 99540, 105240, 110502, 122780, 126288, 132720, 138566, 147336, 157860, 184170, 199080, 207849, 210480, 221004, 245560, 276255, 277132, 294672, 315720, 346415, 368340, 398160, 415698, 442008, 484981, 491120, 552510, 554264, 623547, 631440, 692830, 736680, 831396, 884016, 969962, 1039245, 1105020, 1108528, 1247094, 1385660, 1454943, 1473360, 1662792, 1939924, 2078490, 2210040, 2424905, 2494188, 2771320, 2909886, 3117735, 3325584, 3879848, 4156980, 4364829, 4420080, 4849810, 4988376, 5542640, 5819772, 6235470, 7274715, 7759696, 8313960, 8729658, 9699620, 9976752, 11639544, 12470940, 14549430, 16627920, 17459316, 19399240, 21824145, 23279088, 24941880, 29098860, 34918632, 38798480, 43648290, 49883760, 58197720, 69837264, 87296580, 116395440, 174593160, 349186320]

約数ペア:

[(1, 349186320), (2, 174593160), (3, 116395440), (4, 87296580), (5, 69837264), (6, 58197720), (7, 49883760), (8, 43648290), (9, 38798480), (10, 34918632), (12, 29098860), (14, 24941880), (15, 23279088), (16, 21824145), (18, 19399240), (20, 17459316), (21, 16627920), (24, 14549430), (28, 12470940), (30, 11639544), (35, 9976752), (36, 9699620), (40, 8729658), (42, 8313960), (45, 7759696), (48, 7274715), (56, 6235470), (60, 5819772), (63, 5542640), (70, 4988376), (72, 4849810), (79, 4420080), (80, 4364829), (84, 4156980), (90, 3879848), (105, 3325584), (112, 3117735), (120, 2909886), (126, 2771320), (140, 2494188), (144, 2424905), (158, 2210040), (168, 2078490), (180, 1939924), (210, 1662792), (237, 1473360), (240, 1454943), (252, 1385660), (280, 1247094), (315, 1108528), (316, 1105020), (336, 1039245), (360, 969962), (395, 884016), (420, 831396), (474, 736680), (504, 692830), (553, 631440), (560, 623547), (630, 554264), (632, 552510), (711, 491120), (720, 484981), (790, 442008), (840, 415698), (877, 398160), (948, 368340), (1008, 346415), (1106, 315720), (1185, 294672), (1260, 277132), (1264, 276255), (1422, 245560), (1580, 221004), (1659, 210480), (1680, 207849), (1754, 199080), (1896, 184170), (2212, 157860), (2370, 147336), (2520, 138566), (2631, 132720), (2765, 126288), (2844, 122780), (3160, 110502), (3318, 105240), (3508, 99540), (3555, 98224), (3792, 92085), (4385, 79632), (4424, 78930), (4740, 73668), (4977, 70160), (5040, 69283), (5262, 66360), (5530, 63144), (5688, 61390), (6139, 56880), (6320, 55251), (6636, 52620), (7016, 49770), (7110, 49112), (7893, 44240), (8295, 42096), (8770, 39816), (8848, 39465), (9480, 36834), (9954, 35080), (10524, 33180), (11060, 31572), (11376, 30695), (12278, 28440), (13155, 26544), (13272, 26310), (14032, 24885), (14220, 24556), (15786, 22120), (16590, 21048), (17540, 19908), (18417, 18960)]