8139448380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{727}}^1$

素因数の和:849

約数の個数: 384

約数和(自身を含む): 29118136320

約数和(自身を除く): 20978687940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 23, 28, 30, 35, 38, 42, 46, 57, 60, 61, 69, 70, 76, 84, 92, 95, 105, 114, 115, 122, 133, 138, 140, 161, 183, 190, 210, 228, 230, 244, 266, 276, 285, 305, 322, 345, 366, 380, 399, 420, 427, 437, 460, 483, 532, 570, 610, 644, 665, 690, 727, 732, 798, 805, 854, 874, 915, 966, 1140, 1159, 1220, 1281, 1311, 1330, 1380, 1403, 1454, 1596, 1610, 1708, 1748, 1830, 1932, 1995, 2135, 2181, 2185, 2318, 2415, 2562, 2622, 2660, 2806, 2908, 3059, 3220, 3477, 3635, 3660, 3990, 4209, 4270, 4362, 4370, 4636, 4830, 5089, 5124, 5244, 5612, 5795, 6118, 6405, 6555, 6954, 7015, 7270, 7980, 8113, 8418, 8540, 8724, 8740, 9177, 9660, 9821, 10178, 10905, 11590, 12236, 12810, 13110, 13813, 13908, 14030, 14540, 15267, 15295, 16226, 16721, 16836, 17385, 18354, 19642, 20356, 21045, 21810, 23180, 24339, 25445, 25620, 26220, 26657, 27626, 28060, 29463, 30534, 30590, 32452, 33442, 34770, 36708, 39284, 40565, 41439, 42090, 43620, 44347, 45885, 48678, 49105, 50163, 50890, 53314, 55252, 58926, 61068, 61180, 66884, 69065, 69540, 76335, 79971, 81130, 82878, 83605, 84180, 88694, 91770, 96691, 97356, 98210, 100326, 101780, 106628, 117047, 117852, 121695, 133041, 133285, 138130, 147315, 152670, 159942, 162260, 165756, 167210, 177388, 183540, 186599, 193382, 196420, 200652, 207195, 221735, 234094, 243390, 250815, 266082, 266570, 276260, 290073, 294630, 305340, 310429, 317699, 319884, 334420, 351141, 373198, 386764, 399855, 414390, 443470, 468188, 483455, 486780, 501630, 532164, 533140, 559797, 580146, 585235, 589260, 620858, 635398, 665205, 702282, 746396, 799710, 828780, 842593, 886940, 931287, 932995, 953097, 966910, 1003260, 1019981, 1119594, 1160292, 1170470, 1241716, 1270796, 1330410, 1404564, 1450365, 1552145, 1588495, 1599420, 1685186, 1755705, 1862574, 1865990, 1906194, 1933820, 2039962, 2223893, 2239188, 2340940, 2527779, 2660820, 2798985, 2900730, 3059943, 3104290, 3176990, 3370372, 3511410, 3725148, 3731980, 3812388, 4079924, 4212965, 4447786, 4656435, 4765485, 5055558, 5099905, 5597970, 5801460, 5898151, 6119886, 6208580, 6353980, 6671679, 7022820, 7139867, 8425930, 8895572, 9312870, 9530970, 10111116, 10199810, 11119465, 11195940, 11796302, 12239772, 12638895, 13343358, 14279734, 15299715, 16851860, 17694453, 18625740, 19061940, 19379639, 20399620, 21419601, 22238930, 23592604, 25277790, 26686716, 28559468, 29490755, 30599430, 33358395, 35388906, 35699335, 38759278, 42839202, 44477860, 50555580, 58138917, 58981510, 61198860, 66716790, 70777812, 71398670, 77518556, 85678404, 88472265, 96898195, 107098005, 116277834, 117963020, 133433580, 135657473, 142797340, 176944530, 193796390, 214196010, 232555668, 271314946, 290694585, 353889060, 387592780, 406972419, 428392020, 542629892, 581389170, 678287365, 813944838, 1162778340, 1356574730, 1627889676, 2034862095, 2713149460, 4069724190, 8139448380]

約数ペア:

[(1, 8139448380), (2, 4069724190), (3, 2713149460), (4, 2034862095), (5, 1627889676), (6, 1356574730), (7, 1162778340), (10, 813944838), (12, 678287365), (14, 581389170), (15, 542629892), (19, 428392020), (20, 406972419), (21, 387592780), (23, 353889060), (28, 290694585), (30, 271314946), (35, 232555668), (38, 214196010), (42, 193796390), (46, 176944530), (57, 142797340), (60, 135657473), (61, 133433580), (69, 117963020), (70, 116277834), (76, 107098005), (84, 96898195), (92, 88472265), (95, 85678404), (105, 77518556), (114, 71398670), (115, 70777812), (122, 66716790), (133, 61198860), (138, 58981510), (140, 58138917), (161, 50555580), (183, 44477860), (190, 42839202), (210, 38759278), (228, 35699335), (230, 35388906), (244, 33358395), (266, 30599430), (276, 29490755), (285, 28559468), (305, 26686716), (322, 25277790), (345, 23592604), (366, 22238930), (380, 21419601), (399, 20399620), (420, 19379639), (427, 19061940), (437, 18625740), (460, 17694453), (483, 16851860), (532, 15299715), (570, 14279734), (610, 13343358), (644, 12638895), (665, 12239772), (690, 11796302), (727, 11195940), (732, 11119465), (798, 10199810), (805, 10111116), (854, 9530970), (874, 9312870), (915, 8895572), (966, 8425930), (1140, 7139867), (1159, 7022820), (1220, 6671679), (1281, 6353980), (1311, 6208580), (1330, 6119886), (1380, 5898151), (1403, 5801460), (1454, 5597970), (1596, 5099905), (1610, 5055558), (1708, 4765485), (1748, 4656435), (1830, 4447786), (1932, 4212965), (1995, 4079924), (2135, 3812388), (2181, 3731980), (2185, 3725148), (2318, 3511410), (2415, 3370372), (2562, 3176990), (2622, 3104290), (2660, 3059943), (2806, 2900730), (2908, 2798985), (3059, 2660820), (3220, 2527779), (3477, 2340940), (3635, 2239188), (3660, 2223893), (3990, 2039962), (4209, 1933820), (4270, 1906194), (4362, 1865990), (4370, 1862574), (4636, 1755705), (4830, 1685186), (5089, 1599420), (5124, 1588495), (5244, 1552145), (5612, 1450365), (5795, 1404564), (6118, 1330410), (6405, 1270796), (6555, 1241716), (6954, 1170470), (7015, 1160292), (7270, 1119594), (7980, 1019981), (8113, 1003260), (8418, 966910), (8540, 953097), (8724, 932995), (8740, 931287), (9177, 886940), (9660, 842593), (9821, 828780), (10178, 799710), (10905, 746396), (11590, 702282), (12236, 665205), (12810, 635398), (13110, 620858), (13813, 589260), (13908, 585235), (14030, 580146), (14540, 559797), (15267, 533140), (15295, 532164), (16226, 501630), (16721, 486780), (16836, 483455), (17385, 468188), (18354, 443470), (19642, 414390), (20356, 399855), (21045, 386764), (21810, 373198), (23180, 351141), (24339, 334420), (25445, 319884), (25620, 317699), (26220, 310429), (26657, 305340), (27626, 294630), (28060, 290073), (29463, 276260), (30534, 266570), (30590, 266082), (32452, 250815), (33442, 243390), (34770, 234094), (36708, 221735), (39284, 207195), (40565, 200652), (41439, 196420), (42090, 193382), (43620, 186599), (44347, 183540), (45885, 177388), (48678, 167210), (49105, 165756), (50163, 162260), (50890, 159942), (53314, 152670), (55252, 147315), (58926, 138130), (61068, 133285), (61180, 133041), (66884, 121695), (69065, 117852), (69540, 117047), (76335, 106628), (79971, 101780), (81130, 100326), (82878, 98210), (83605, 97356), (84180, 96691), (88694, 91770)]