70243380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:123

約数の個数: 216

約数和(自身を含む): 239645952

約数和(自身を除く): 169402572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 30, 36, 38, 45, 46, 47, 57, 60, 69, 76, 90, 92, 94, 95, 114, 115, 138, 141, 171, 180, 188, 190, 207, 228, 230, 235, 276, 282, 285, 342, 345, 361, 380, 414, 423, 437, 460, 470, 564, 570, 684, 690, 705, 722, 828, 846, 855, 874, 893, 940, 1035, 1081, 1083, 1140, 1311, 1380, 1410, 1444, 1692, 1710, 1748, 1786, 1805, 2070, 2115, 2162, 2166, 2185, 2622, 2679, 2820, 3243, 3249, 3420, 3572, 3610, 3933, 4140, 4230, 4324, 4332, 4370, 4465, 5244, 5358, 5405, 5415, 6486, 6498, 6555, 7220, 7866, 8037, 8303, 8460, 8740, 8930, 9729, 10716, 10810, 10830, 12972, 12996, 13110, 13395, 15732, 16074, 16215, 16245, 16606, 16967, 17860, 19458, 19665, 20539, 21620, 21660, 24909, 26220, 26790, 32148, 32430, 32490, 33212, 33934, 38916, 39330, 40185, 41078, 41515, 48645, 49818, 50901, 53580, 61617, 64860, 64980, 67868, 74727, 78660, 80370, 82156, 83030, 84835, 97290, 99636, 101802, 102695, 123234, 124545, 149454, 152703, 160740, 166060, 169670, 184851, 194580, 203604, 205390, 246468, 249090, 254505, 298908, 305406, 308085, 339340, 369702, 373635, 390241, 410780, 498180, 509010, 610812, 616170, 739404, 747270, 763515, 780482, 924255, 1018020, 1170723, 1232340, 1494540, 1527030, 1560964, 1848510, 1951205, 2341446, 3054060, 3512169, 3697020, 3902410, 4682892, 5853615, 7024338, 7804820, 11707230, 14048676, 17560845, 23414460, 35121690, 70243380]

約数ペア:

[(1, 70243380), (2, 35121690), (3, 23414460), (4, 17560845), (5, 14048676), (6, 11707230), (9, 7804820), (10, 7024338), (12, 5853615), (15, 4682892), (18, 3902410), (19, 3697020), (20, 3512169), (23, 3054060), (30, 2341446), (36, 1951205), (38, 1848510), (45, 1560964), (46, 1527030), (47, 1494540), (57, 1232340), (60, 1170723), (69, 1018020), (76, 924255), (90, 780482), (92, 763515), (94, 747270), (95, 739404), (114, 616170), (115, 610812), (138, 509010), (141, 498180), (171, 410780), (180, 390241), (188, 373635), (190, 369702), (207, 339340), (228, 308085), (230, 305406), (235, 298908), (276, 254505), (282, 249090), (285, 246468), (342, 205390), (345, 203604), (361, 194580), (380, 184851), (414, 169670), (423, 166060), (437, 160740), (460, 152703), (470, 149454), (564, 124545), (570, 123234), (684, 102695), (690, 101802), (705, 99636), (722, 97290), (828, 84835), (846, 83030), (855, 82156), (874, 80370), (893, 78660), (940, 74727), (1035, 67868), (1081, 64980), (1083, 64860), (1140, 61617), (1311, 53580), (1380, 50901), (1410, 49818), (1444, 48645), (1692, 41515), (1710, 41078), (1748, 40185), (1786, 39330), (1805, 38916), (2070, 33934), (2115, 33212), (2162, 32490), (2166, 32430), (2185, 32148), (2622, 26790), (2679, 26220), (2820, 24909), (3243, 21660), (3249, 21620), (3420, 20539), (3572, 19665), (3610, 19458), (3933, 17860), (4140, 16967), (4230, 16606), (4324, 16245), (4332, 16215), (4370, 16074), (4465, 15732), (5244, 13395), (5358, 13110), (5405, 12996), (5415, 12972), (6486, 10830), (6498, 10810), (6555, 10716), (7220, 9729), (7866, 8930), (8037, 8740), (8303, 8460)]