764863620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{941}}^1$

素因数の和:1026

約数の個数: 192

約数和(自身を含む): 2430812160

約数和(自身を除く): 1665948540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 30, 31, 38, 46, 57, 60, 62, 69, 76, 92, 93, 95, 114, 115, 124, 138, 155, 186, 190, 228, 230, 276, 285, 310, 345, 372, 380, 437, 460, 465, 570, 589, 620, 690, 713, 874, 930, 941, 1140, 1178, 1311, 1380, 1426, 1748, 1767, 1860, 1882, 2139, 2185, 2356, 2622, 2823, 2852, 2945, 3534, 3565, 3764, 4278, 4370, 4705, 5244, 5646, 5890, 6555, 7068, 7130, 8556, 8740, 8835, 9410, 10695, 11292, 11780, 13110, 13547, 14115, 14260, 17670, 17879, 18820, 21390, 21643, 26220, 27094, 28230, 29171, 35340, 35758, 40641, 42780, 43286, 53637, 54188, 56460, 58342, 64929, 67735, 71516, 81282, 86572, 87513, 89395, 107274, 108215, 116684, 129858, 135470, 145855, 162564, 175026, 178790, 203205, 214548, 216430, 259716, 268185, 270940, 291710, 324645, 350052, 357580, 406410, 411217, 432860, 437565, 536370, 554249, 583420, 649290, 670933, 812820, 822434, 875130, 1072740, 1108498, 1233651, 1298580, 1341866, 1644868, 1662747, 1750260, 2012799, 2056085, 2216996, 2467302, 2683732, 2771245, 3325494, 3354665, 4025598, 4112170, 4934604, 5542490, 6168255, 6650988, 6709330, 8051196, 8224340, 8313735, 10063995, 11084980, 12336510, 12747727, 13418660, 16627470, 20127990, 24673020, 25495454, 33254940, 38243181, 40255980, 50990908, 63738635, 76486362, 127477270, 152972724, 191215905, 254954540, 382431810, 764863620]

約数ペア:

[(1, 764863620), (2, 382431810), (3, 254954540), (4, 191215905), (5, 152972724), (6, 127477270), (10, 76486362), (12, 63738635), (15, 50990908), (19, 40255980), (20, 38243181), (23, 33254940), (30, 25495454), (31, 24673020), (38, 20127990), (46, 16627470), (57, 13418660), (60, 12747727), (62, 12336510), (69, 11084980), (76, 10063995), (92, 8313735), (93, 8224340), (95, 8051196), (114, 6709330), (115, 6650988), (124, 6168255), (138, 5542490), (155, 4934604), (186, 4112170), (190, 4025598), (228, 3354665), (230, 3325494), (276, 2771245), (285, 2683732), (310, 2467302), (345, 2216996), (372, 2056085), (380, 2012799), (437, 1750260), (460, 1662747), (465, 1644868), (570, 1341866), (589, 1298580), (620, 1233651), (690, 1108498), (713, 1072740), (874, 875130), (930, 822434), (941, 812820), (1140, 670933), (1178, 649290), (1311, 583420), (1380, 554249), (1426, 536370), (1748, 437565), (1767, 432860), (1860, 411217), (1882, 406410), (2139, 357580), (2185, 350052), (2356, 324645), (2622, 291710), (2823, 270940), (2852, 268185), (2945, 259716), (3534, 216430), (3565, 214548), (3764, 203205), (4278, 178790), (4370, 175026), (4705, 162564), (5244, 145855), (5646, 135470), (5890, 129858), (6555, 116684), (7068, 108215), (7130, 107274), (8556, 89395), (8740, 87513), (8835, 86572), (9410, 81282), (10695, 71516), (11292, 67735), (11780, 64929), (13110, 58342), (13547, 56460), (14115, 54188), (14260, 53637), (17670, 43286), (17879, 42780), (18820, 40641), (21390, 35758), (21643, 35340), (26220, 29171), (27094, 28230)]