79196940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:154

約数の個数: 240

約数和(自身を含む): 273208320

約数和(自身を除く): 194011380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 31, 36, 38, 45, 54, 57, 60, 62, 76, 81, 83, 90, 93, 95, 108, 114, 124, 135, 155, 162, 166, 171, 180, 186, 190, 228, 249, 270, 279, 285, 310, 324, 332, 342, 372, 380, 405, 415, 465, 498, 513, 540, 558, 570, 589, 620, 684, 747, 810, 830, 837, 855, 930, 996, 1026, 1116, 1140, 1178, 1245, 1395, 1494, 1539, 1577, 1620, 1660, 1674, 1710, 1767, 1860, 2052, 2241, 2356, 2490, 2511, 2565, 2573, 2790, 2945, 2988, 3078, 3154, 3348, 3420, 3534, 3735, 4185, 4482, 4731, 4980, 5022, 5130, 5146, 5301, 5580, 5890, 6156, 6308, 6723, 7068, 7470, 7695, 7719, 7885, 8370, 8835, 8964, 9462, 10044, 10260, 10292, 10602, 11205, 11780, 12555, 12865, 13446, 14193, 14940, 15390, 15438, 15770, 15903, 16740, 17670, 18924, 21204, 22410, 23157, 23655, 25110, 25730, 26505, 26892, 28386, 30780, 30876, 31540, 31806, 33615, 35340, 38595, 42579, 44820, 46314, 47310, 47709, 48887, 50220, 51460, 53010, 56772, 63612, 67230, 69471, 70965, 77190, 79515, 85158, 92628, 94620, 95418, 97774, 106020, 115785, 127737, 134460, 138942, 141930, 146661, 154380, 159030, 170316, 190836, 195548, 208413, 212895, 231570, 238545, 244435, 255474, 277884, 283860, 293322, 318060, 347355, 416826, 425790, 439983, 463140, 477090, 488870, 510948, 586644, 638685, 694710, 733305, 833652, 851580, 879966, 954180, 977740, 1042065, 1277370, 1319949, 1389420, 1466610, 1759932, 2084130, 2199915, 2554740, 2639898, 2933220, 3959847, 4168260, 4399830, 5279796, 6599745, 7919694, 8799660, 13199490, 15839388, 19799235, 26398980, 39598470, 79196940]

約数ペア:

[(1, 79196940), (2, 39598470), (3, 26398980), (4, 19799235), (5, 15839388), (6, 13199490), (9, 8799660), (10, 7919694), (12, 6599745), (15, 5279796), (18, 4399830), (19, 4168260), (20, 3959847), (27, 2933220), (30, 2639898), (31, 2554740), (36, 2199915), (38, 2084130), (45, 1759932), (54, 1466610), (57, 1389420), (60, 1319949), (62, 1277370), (76, 1042065), (81, 977740), (83, 954180), (90, 879966), (93, 851580), (95, 833652), (108, 733305), (114, 694710), (124, 638685), (135, 586644), (155, 510948), (162, 488870), (166, 477090), (171, 463140), (180, 439983), (186, 425790), (190, 416826), (228, 347355), (249, 318060), (270, 293322), (279, 283860), (285, 277884), (310, 255474), (324, 244435), (332, 238545), (342, 231570), (372, 212895), (380, 208413), (405, 195548), (415, 190836), (465, 170316), (498, 159030), (513, 154380), (540, 146661), (558, 141930), (570, 138942), (589, 134460), (620, 127737), (684, 115785), (747, 106020), (810, 97774), (830, 95418), (837, 94620), (855, 92628), (930, 85158), (996, 79515), (1026, 77190), (1116, 70965), (1140, 69471), (1178, 67230), (1245, 63612), (1395, 56772), (1494, 53010), (1539, 51460), (1577, 50220), (1620, 48887), (1660, 47709), (1674, 47310), (1710, 46314), (1767, 44820), (1860, 42579), (2052, 38595), (2241, 35340), (2356, 33615), (2490, 31806), (2511, 31540), (2565, 30876), (2573, 30780), (2790, 28386), (2945, 26892), (2988, 26505), (3078, 25730), (3154, 25110), (3348, 23655), (3420, 23157), (3534, 22410), (3735, 21204), (4185, 18924), (4482, 17670), (4731, 16740), (4980, 15903), (5022, 15770), (5130, 15438), (5146, 15390), (5301, 14940), (5580, 14193), (5890, 13446), (6156, 12865), (6308, 12555), (6723, 11780), (7068, 11205), (7470, 10602), (7695, 10292), (7719, 10260), (7885, 10044), (8370, 9462), (8835, 8964)]