78056940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:296

約数の個数: 192

約数和(自身を含む): 259660800

約数和(自身を除く): 181603860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 23, 26, 30, 38, 39, 46, 52, 57, 60, 65, 69, 76, 78, 92, 95, 114, 115, 130, 138, 156, 190, 195, 228, 229, 230, 247, 260, 276, 285, 299, 345, 380, 390, 437, 458, 460, 494, 570, 598, 687, 690, 741, 780, 874, 897, 916, 988, 1140, 1145, 1196, 1235, 1311, 1374, 1380, 1482, 1495, 1748, 1794, 2185, 2290, 2470, 2622, 2748, 2964, 2977, 2990, 3435, 3588, 3705, 4351, 4370, 4485, 4580, 4940, 5244, 5267, 5681, 5954, 5980, 6555, 6870, 7410, 8702, 8740, 8931, 8970, 10534, 11362, 11908, 13053, 13110, 13740, 14820, 14885, 15801, 17043, 17404, 17862, 17940, 21068, 21755, 22724, 26106, 26220, 26335, 28405, 29770, 31602, 34086, 35724, 43510, 44655, 52212, 52670, 56563, 56810, 59540, 63204, 65265, 68172, 68471, 79005, 85215, 87020, 89310, 100073, 105340, 113126, 113620, 130530, 136942, 158010, 169689, 170430, 178620, 200146, 205413, 226252, 261060, 273884, 282815, 300219, 316020, 339378, 340860, 342355, 400292, 410826, 500365, 565630, 600438, 678756, 684710, 821652, 848445, 1000730, 1027065, 1131260, 1200876, 1300949, 1369420, 1501095, 1696890, 2001460, 2054130, 2601898, 3002190, 3393780, 3902847, 4108260, 5203796, 6004380, 6504745, 7805694, 13009490, 15611388, 19514235, 26018980, 39028470, 78056940]

約数ペア:

[(1, 78056940), (2, 39028470), (3, 26018980), (4, 19514235), (5, 15611388), (6, 13009490), (10, 7805694), (12, 6504745), (13, 6004380), (15, 5203796), (19, 4108260), (20, 3902847), (23, 3393780), (26, 3002190), (30, 2601898), (38, 2054130), (39, 2001460), (46, 1696890), (52, 1501095), (57, 1369420), (60, 1300949), (65, 1200876), (69, 1131260), (76, 1027065), (78, 1000730), (92, 848445), (95, 821652), (114, 684710), (115, 678756), (130, 600438), (138, 565630), (156, 500365), (190, 410826), (195, 400292), (228, 342355), (229, 340860), (230, 339378), (247, 316020), (260, 300219), (276, 282815), (285, 273884), (299, 261060), (345, 226252), (380, 205413), (390, 200146), (437, 178620), (458, 170430), (460, 169689), (494, 158010), (570, 136942), (598, 130530), (687, 113620), (690, 113126), (741, 105340), (780, 100073), (874, 89310), (897, 87020), (916, 85215), (988, 79005), (1140, 68471), (1145, 68172), (1196, 65265), (1235, 63204), (1311, 59540), (1374, 56810), (1380, 56563), (1482, 52670), (1495, 52212), (1748, 44655), (1794, 43510), (2185, 35724), (2290, 34086), (2470, 31602), (2622, 29770), (2748, 28405), (2964, 26335), (2977, 26220), (2990, 26106), (3435, 22724), (3588, 21755), (3705, 21068), (4351, 17940), (4370, 17862), (4485, 17404), (4580, 17043), (4940, 15801), (5244, 14885), (5267, 14820), (5681, 13740), (5954, 13110), (5980, 13053), (6555, 11908), (6870, 11362), (7410, 10534), (8702, 8970), (8740, 8931)]