849657960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7307}}^1$

素因数の和:7360

約数の個数: 192

約数和(自身を含む): 3078129600

約数和(自身を除く): 2228471640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 19, 20, 24, 30, 34, 36, 38, 40, 45, 51, 57, 60, 68, 72, 76, 85, 90, 95, 102, 114, 120, 136, 152, 153, 170, 171, 180, 190, 204, 228, 255, 285, 306, 323, 340, 342, 360, 380, 408, 456, 510, 570, 612, 646, 680, 684, 760, 765, 855, 969, 1020, 1140, 1224, 1292, 1368, 1530, 1615, 1710, 1938, 2040, 2280, 2584, 2907, 3060, 3230, 3420, 3876, 4845, 5814, 6120, 6460, 6840, 7307, 7752, 9690, 11628, 12920, 14535, 14614, 19380, 21921, 23256, 29070, 29228, 36535, 38760, 43842, 58140, 58456, 65763, 73070, 87684, 109605, 116280, 124219, 131526, 138833, 146140, 175368, 219210, 248438, 263052, 277666, 292280, 328815, 372657, 416499, 438420, 496876, 526104, 555332, 621095, 657630, 694165, 745314, 832998, 876840, 993752, 1110664, 1117971, 1242190, 1249497, 1315260, 1388330, 1490628, 1665996, 1863285, 2082495, 2235942, 2360161, 2484380, 2498994, 2630520, 2776660, 2981256, 3331992, 3726570, 4164990, 4471884, 4720322, 4968760, 4997988, 5553320, 5589855, 6247485, 7080483, 7453140, 8329980, 8943768, 9440644, 9995976, 11179710, 11800805, 12494970, 14160966, 14906280, 16659960, 18881288, 21241449, 22359420, 23601610, 24989940, 28321932, 35402415, 42482898, 44718840, 47203220, 49979880, 56643864, 70804830, 84965796, 94406440, 106207245, 141609660, 169931592, 212414490, 283219320, 424828980, 849657960]

約数ペア:

[(1, 849657960), (2, 424828980), (3, 283219320), (4, 212414490), (5, 169931592), (6, 141609660), (8, 106207245), (9, 94406440), (10, 84965796), (12, 70804830), (15, 56643864), (17, 49979880), (18, 47203220), (19, 44718840), (20, 42482898), (24, 35402415), (30, 28321932), (34, 24989940), (36, 23601610), (38, 22359420), (40, 21241449), (45, 18881288), (51, 16659960), (57, 14906280), (60, 14160966), (68, 12494970), (72, 11800805), (76, 11179710), (85, 9995976), (90, 9440644), (95, 8943768), (102, 8329980), (114, 7453140), (120, 7080483), (136, 6247485), (152, 5589855), (153, 5553320), (170, 4997988), (171, 4968760), (180, 4720322), (190, 4471884), (204, 4164990), (228, 3726570), (255, 3331992), (285, 2981256), (306, 2776660), (323, 2630520), (340, 2498994), (342, 2484380), (360, 2360161), (380, 2235942), (408, 2082495), (456, 1863285), (510, 1665996), (570, 1490628), (612, 1388330), (646, 1315260), (680, 1249497), (684, 1242190), (760, 1117971), (765, 1110664), (855, 993752), (969, 876840), (1020, 832998), (1140, 745314), (1224, 694165), (1292, 657630), (1368, 621095), (1530, 555332), (1615, 526104), (1710, 496876), (1938, 438420), (2040, 416499), (2280, 372657), (2584, 328815), (2907, 292280), (3060, 277666), (3230, 263052), (3420, 248438), (3876, 219210), (4845, 175368), (5814, 146140), (6120, 138833), (6460, 131526), (6840, 124219), (7307, 116280), (7752, 109605), (9690, 87684), (11628, 73070), (12920, 65763), (14535, 58456), (14614, 58140), (19380, 43842), (21921, 38760), (23256, 36535), (29070, 29228)]