19586340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:143

約数の個数: 192

約数和(自身を含む): 67737600

約数和(自身を除く): 48151260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 27, 30, 36, 38, 45, 46, 54, 57, 60, 69, 76, 83, 90, 92, 95, 108, 114, 115, 135, 138, 166, 171, 180, 190, 207, 228, 230, 249, 270, 276, 285, 332, 342, 345, 380, 414, 415, 437, 460, 498, 513, 540, 570, 621, 684, 690, 747, 828, 830, 855, 874, 996, 1026, 1035, 1140, 1242, 1245, 1311, 1380, 1494, 1577, 1660, 1710, 1748, 1909, 2052, 2070, 2185, 2241, 2484, 2490, 2565, 2622, 2988, 3105, 3154, 3420, 3735, 3818, 3933, 4140, 4370, 4482, 4731, 4980, 5130, 5244, 5727, 6210, 6308, 6555, 7470, 7636, 7866, 7885, 8740, 8964, 9462, 9545, 10260, 11205, 11454, 11799, 12420, 13110, 14193, 14940, 15732, 15770, 17181, 18924, 19090, 19665, 22410, 22908, 23598, 23655, 26220, 28386, 28635, 31540, 34362, 36271, 38180, 39330, 42579, 44820, 47196, 47310, 51543, 56772, 57270, 58995, 68724, 70965, 72542, 78660, 85158, 85905, 94620, 103086, 108813, 114540, 117990, 141930, 145084, 170316, 171810, 181355, 206172, 212895, 217626, 235980, 257715, 283860, 326439, 343620, 362710, 425790, 435252, 515430, 544065, 652878, 725420, 851580, 979317, 1030860, 1088130, 1305756, 1632195, 1958634, 2176260, 3264390, 3917268, 4896585, 6528780, 9793170, 19586340]

約数ペア:

[(1, 19586340), (2, 9793170), (3, 6528780), (4, 4896585), (5, 3917268), (6, 3264390), (9, 2176260), (10, 1958634), (12, 1632195), (15, 1305756), (18, 1088130), (19, 1030860), (20, 979317), (23, 851580), (27, 725420), (30, 652878), (36, 544065), (38, 515430), (45, 435252), (46, 425790), (54, 362710), (57, 343620), (60, 326439), (69, 283860), (76, 257715), (83, 235980), (90, 217626), (92, 212895), (95, 206172), (108, 181355), (114, 171810), (115, 170316), (135, 145084), (138, 141930), (166, 117990), (171, 114540), (180, 108813), (190, 103086), (207, 94620), (228, 85905), (230, 85158), (249, 78660), (270, 72542), (276, 70965), (285, 68724), (332, 58995), (342, 57270), (345, 56772), (380, 51543), (414, 47310), (415, 47196), (437, 44820), (460, 42579), (498, 39330), (513, 38180), (540, 36271), (570, 34362), (621, 31540), (684, 28635), (690, 28386), (747, 26220), (828, 23655), (830, 23598), (855, 22908), (874, 22410), (996, 19665), (1026, 19090), (1035, 18924), (1140, 17181), (1242, 15770), (1245, 15732), (1311, 14940), (1380, 14193), (1494, 13110), (1577, 12420), (1660, 11799), (1710, 11454), (1748, 11205), (1909, 10260), (2052, 9545), (2070, 9462), (2185, 8964), (2241, 8740), (2484, 7885), (2490, 7866), (2565, 7636), (2622, 7470), (2988, 6555), (3105, 6308), (3154, 6210), (3420, 5727), (3735, 5244), (3818, 5130), (3933, 4980), (4140, 4731), (4370, 4482)]