381768660

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1$

素因数の和:512

約数の個数: 384

約数和(自身を含む): 1551191040

約数和(自身を除く): 1169422380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 26, 27, 28, 30, 34, 35, 36, 39, 42, 45, 51, 52, 54, 60, 63, 65, 68, 70, 78, 84, 85, 90, 91, 102, 105, 108, 117, 119, 126, 130, 135, 140, 153, 156, 170, 180, 182, 189, 195, 204, 210, 221, 234, 238, 252, 255, 260, 270, 273, 306, 315, 340, 351, 357, 364, 378, 390, 420, 442, 455, 457, 459, 468, 476, 510, 540, 546, 585, 595, 612, 630, 663, 702, 714, 756, 765, 780, 819, 884, 910, 914, 918, 945, 1020, 1071, 1092, 1105, 1170, 1190, 1260, 1326, 1365, 1371, 1404, 1428, 1530, 1547, 1638, 1755, 1785, 1820, 1828, 1836, 1890, 1989, 2142, 2210, 2285, 2295, 2340, 2380, 2457, 2652, 2730, 2742, 3060, 3094, 3199, 3213, 3276, 3315, 3510, 3570, 3780, 3978, 4095, 4113, 4284, 4420, 4570, 4590, 4641, 4914, 5355, 5460, 5484, 5941, 5967, 6188, 6398, 6426, 6630, 6855, 7020, 7140, 7735, 7769, 7956, 8190, 8226, 9140, 9180, 9282, 9597, 9828, 9945, 10710, 11882, 11934, 12285, 12339, 12796, 12852, 13260, 13710, 13923, 15470, 15538, 15995, 16065, 16380, 16452, 17823, 18564, 19194, 19890, 20565, 21420, 23205, 23307, 23764, 23868, 24570, 24678, 27420, 27846, 28791, 29705, 29835, 30940, 31076, 31990, 32130, 35646, 38388, 38845, 39780, 41130, 41587, 41769, 46410, 46614, 47985, 49140, 49356, 53469, 54383, 55692, 57582, 59410, 59670, 61695, 63980, 64260, 69615, 69921, 71292, 77690, 82260, 83174, 83538, 86373, 89115, 92820, 93228, 95970, 100997, 106938, 108766, 115164, 116535, 118820, 119340, 123390, 124761, 139230, 139842, 143955, 155380, 160407, 163149, 166348, 167076, 172746, 178230, 191940, 201994, 207935, 208845, 209763, 213876, 217532, 233070, 246780, 249522, 267345, 271915, 278460, 279684, 287910, 302991, 320814, 326298, 345492, 349605, 356460, 374283, 403988, 415870, 417690, 419526, 431865, 466140, 489447, 499044, 504985, 534690, 543830, 575820, 605982, 623805, 641628, 652596, 699210, 706979, 748566, 802035, 815745, 831740, 835380, 839052, 863730, 908973, 978894, 1009970, 1048815, 1069380, 1087660, 1122849, 1211964, 1247610, 1398420, 1413958, 1468341, 1497132, 1514955, 1604070, 1631490, 1727460, 1817946, 1871415, 1957788, 2019940, 2097630, 2120937, 2245698, 2447235, 2495220, 2726919, 2827916, 2936682, 3029910, 3208140, 3262980, 3534895, 3635892, 3742830, 4195260, 4241874, 4491396, 4544865, 4894470, 5453838, 5614245, 5873364, 6059820, 6362811, 7069790, 7341705, 7485660, 8483748, 9089730, 9788940, 10604685, 10907676, 11228490, 12725622, 13634595, 14139580, 14683410, 18179460, 19088433, 21209370, 22456980, 25451244, 27269190, 29366820, 31814055, 38176866, 42418740, 54538380, 63628110, 76353732, 95442165, 127256220, 190884330, 381768660]

約数ペア:

[(1, 381768660), (2, 190884330), (3, 127256220), (4, 95442165), (5, 76353732), (6, 63628110), (7, 54538380), (9, 42418740), (10, 38176866), (12, 31814055), (13, 29366820), (14, 27269190), (15, 25451244), (17, 22456980), (18, 21209370), (20, 19088433), (21, 18179460), (26, 14683410), (27, 14139580), (28, 13634595), (30, 12725622), (34, 11228490), (35, 10907676), (36, 10604685), (39, 9788940), (42, 9089730), (45, 8483748), (51, 7485660), (52, 7341705), (54, 7069790), (60, 6362811), (63, 6059820), (65, 5873364), (68, 5614245), (70, 5453838), (78, 4894470), (84, 4544865), (85, 4491396), (90, 4241874), (91, 4195260), (102, 3742830), (105, 3635892), (108, 3534895), (117, 3262980), (119, 3208140), (126, 3029910), (130, 2936682), (135, 2827916), (140, 2726919), (153, 2495220), (156, 2447235), (170, 2245698), (180, 2120937), (182, 2097630), (189, 2019940), (195, 1957788), (204, 1871415), (210, 1817946), (221, 1727460), (234, 1631490), (238, 1604070), (252, 1514955), (255, 1497132), (260, 1468341), (270, 1413958), (273, 1398420), (306, 1247610), (315, 1211964), (340, 1122849), (351, 1087660), (357, 1069380), (364, 1048815), (378, 1009970), (390, 978894), (420, 908973), (442, 863730), (455, 839052), (457, 835380), (459, 831740), (468, 815745), (476, 802035), (510, 748566), (540, 706979), (546, 699210), (585, 652596), (595, 641628), (612, 623805), (630, 605982), (663, 575820), (702, 543830), (714, 534690), (756, 504985), (765, 499044), (780, 489447), (819, 466140), (884, 431865), (910, 419526), (914, 417690), (918, 415870), (945, 403988), (1020, 374283), (1071, 356460), (1092, 349605), (1105, 345492), (1170, 326298), (1190, 320814), (1260, 302991), (1326, 287910), (1365, 279684), (1371, 278460), (1404, 271915), (1428, 267345), (1530, 249522), (1547, 246780), (1638, 233070), (1755, 217532), (1785, 213876), (1820, 209763), (1828, 208845), (1836, 207935), (1890, 201994), (1989, 191940), (2142, 178230), (2210, 172746), (2285, 167076), (2295, 166348), (2340, 163149), (2380, 160407), (2457, 155380), (2652, 143955), (2730, 139842), (2742, 139230), (3060, 124761), (3094, 123390), (3199, 119340), (3213, 118820), (3276, 116535), (3315, 115164), (3510, 108766), (3570, 106938), (3780, 100997), (3978, 95970), (4095, 93228), (4113, 92820), (4284, 89115), (4420, 86373), (4570, 83538), (4590, 83174), (4641, 82260), (4914, 77690), (5355, 71292), (5460, 69921), (5484, 69615), (5941, 64260), (5967, 63980), (6188, 61695), (6398, 59670), (6426, 59410), (6630, 57582), (6855, 55692), (7020, 54383), (7140, 53469), (7735, 49356), (7769, 49140), (7956, 47985), (8190, 46614), (8226, 46410), (9140, 41769), (9180, 41587), (9282, 41130), (9597, 39780), (9828, 38845), (9945, 38388), (10710, 35646), (11882, 32130), (11934, 31990), (12285, 31076), (12339, 30940), (12796, 29835), (12852, 29705), (13260, 28791), (13710, 27846), (13923, 27420), (15470, 24678), (15538, 24570), (15995, 23868), (16065, 23764), (16380, 23307), (16452, 23205), (17823, 21420), (18564, 20565), (19194, 19890)]