345736920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:422

約数の個数: 192

約数和(自身を含む): 1145560320

約数和(自身を除く): 799823400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 30, 38, 40, 46, 57, 60, 69, 76, 92, 95, 114, 115, 120, 138, 152, 184, 190, 228, 230, 276, 285, 345, 347, 361, 380, 437, 456, 460, 552, 570, 690, 694, 722, 760, 874, 920, 1041, 1083, 1140, 1311, 1380, 1388, 1444, 1735, 1748, 1805, 2082, 2166, 2185, 2280, 2622, 2760, 2776, 2888, 3470, 3496, 3610, 4164, 4332, 4370, 5205, 5244, 5415, 6555, 6593, 6940, 7220, 7981, 8303, 8328, 8664, 8740, 10410, 10488, 10830, 13110, 13186, 13880, 14440, 15962, 16606, 17480, 19779, 20820, 21660, 23943, 24909, 26220, 26372, 31924, 32965, 33212, 39558, 39905, 41515, 41640, 43320, 47886, 49818, 52440, 52744, 63848, 65930, 66424, 79116, 79810, 83030, 95772, 98895, 99636, 119715, 124545, 125267, 131860, 151639, 158232, 159620, 166060, 191544, 197790, 199272, 239430, 249090, 250534, 263720, 303278, 319240, 332120, 375801, 395580, 454917, 478860, 498180, 501068, 606556, 626335, 751602, 758195, 791160, 909834, 957720, 996360, 1002136, 1213112, 1252670, 1503204, 1516390, 1819668, 1879005, 2274585, 2505340, 2881141, 3006408, 3032780, 3639336, 3758010, 4549170, 5010680, 5762282, 6065560, 7516020, 8643423, 9098340, 11524564, 14405705, 15032040, 17286846, 18196680, 23049128, 28811410, 34573692, 43217115, 57622820, 69147384, 86434230, 115245640, 172868460, 345736920]

約数ペア:

[(1, 345736920), (2, 172868460), (3, 115245640), (4, 86434230), (5, 69147384), (6, 57622820), (8, 43217115), (10, 34573692), (12, 28811410), (15, 23049128), (19, 18196680), (20, 17286846), (23, 15032040), (24, 14405705), (30, 11524564), (38, 9098340), (40, 8643423), (46, 7516020), (57, 6065560), (60, 5762282), (69, 5010680), (76, 4549170), (92, 3758010), (95, 3639336), (114, 3032780), (115, 3006408), (120, 2881141), (138, 2505340), (152, 2274585), (184, 1879005), (190, 1819668), (228, 1516390), (230, 1503204), (276, 1252670), (285, 1213112), (345, 1002136), (347, 996360), (361, 957720), (380, 909834), (437, 791160), (456, 758195), (460, 751602), (552, 626335), (570, 606556), (690, 501068), (694, 498180), (722, 478860), (760, 454917), (874, 395580), (920, 375801), (1041, 332120), (1083, 319240), (1140, 303278), (1311, 263720), (1380, 250534), (1388, 249090), (1444, 239430), (1735, 199272), (1748, 197790), (1805, 191544), (2082, 166060), (2166, 159620), (2185, 158232), (2280, 151639), (2622, 131860), (2760, 125267), (2776, 124545), (2888, 119715), (3470, 99636), (3496, 98895), (3610, 95772), (4164, 83030), (4332, 79810), (4370, 79116), (5205, 66424), (5244, 65930), (5415, 63848), (6555, 52744), (6593, 52440), (6940, 49818), (7220, 47886), (7981, 43320), (8303, 41640), (8328, 41515), (8664, 39905), (8740, 39558), (10410, 33212), (10488, 32965), (10830, 31924), (13110, 26372), (13186, 26220), (13880, 24909), (14440, 23943), (15962, 21660), (16606, 20820), (17480, 19779)]