7893458040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{1061}}^1$

素因数の和:1358

約数の個数: 256

約数和(自身を含む): 26976499200

約数和(自身を除く): 19083041160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 251, 260, 285, 312, 380, 390, 456, 494, 502, 520, 570, 741, 753, 760, 780, 988, 1004, 1061, 1140, 1235, 1255, 1482, 1506, 1560, 1976, 2008, 2122, 2280, 2470, 2510, 2964, 3012, 3183, 3263, 3705, 3765, 4244, 4769, 4940, 5020, 5305, 5928, 6024, 6366, 6526, 7410, 7530, 8488, 9538, 9789, 9880, 10040, 10610, 12732, 13052, 13793, 14307, 14820, 15060, 15915, 16315, 19076, 19578, 20159, 21220, 23845, 25464, 26104, 27586, 28614, 29640, 30120, 31830, 32630, 38152, 39156, 40318, 41379, 42440, 47690, 48945, 55172, 57228, 60477, 61997, 63660, 65260, 68965, 71535, 78312, 80636, 82758, 95380, 97890, 100795, 110344, 114456, 120954, 123994, 127320, 130520, 137930, 143070, 161272, 165516, 185991, 190760, 195780, 201590, 206895, 241908, 247988, 262067, 266311, 275860, 286140, 302385, 309985, 331032, 371982, 391560, 403180, 413790, 483816, 495976, 524134, 532622, 551720, 572280, 604770, 619970, 743964, 786201, 798933, 806360, 827580, 929955, 1048268, 1065244, 1209540, 1239940, 1310335, 1331555, 1487928, 1572402, 1597866, 1655160, 1859910, 2096536, 2130488, 2419080, 2479880, 2620670, 2663110, 3144804, 3195732, 3462043, 3719820, 3931005, 3994665, 5059909, 5241340, 5326220, 6289608, 6391464, 6924086, 7439640, 7862010, 7989330, 10119818, 10386129, 10482680, 10652440, 13848172, 15179727, 15724020, 15978660, 17310215, 20239636, 20772258, 25299545, 27696344, 30359454, 31448040, 31957320, 34620430, 40479272, 41544516, 50599090, 51930645, 60718908, 65778817, 69240860, 75898635, 83089032, 101198180, 103861290, 121437816, 131557634, 138481720, 151797270, 197336451, 202396360, 207722580, 263115268, 303594540, 328894085, 394672902, 415445160, 526230536, 607189080, 657788170, 789345804, 986682255, 1315576340, 1578691608, 1973364510, 2631152680, 3946729020, 7893458040]

約数ペア:

[(1, 7893458040), (2, 3946729020), (3, 2631152680), (4, 1973364510), (5, 1578691608), (6, 1315576340), (8, 986682255), (10, 789345804), (12, 657788170), (13, 607189080), (15, 526230536), (19, 415445160), (20, 394672902), (24, 328894085), (26, 303594540), (30, 263115268), (38, 207722580), (39, 202396360), (40, 197336451), (52, 151797270), (57, 138481720), (60, 131557634), (65, 121437816), (76, 103861290), (78, 101198180), (95, 83089032), (104, 75898635), (114, 69240860), (120, 65778817), (130, 60718908), (152, 51930645), (156, 50599090), (190, 41544516), (195, 40479272), (228, 34620430), (247, 31957320), (251, 31448040), (260, 30359454), (285, 27696344), (312, 25299545), (380, 20772258), (390, 20239636), (456, 17310215), (494, 15978660), (502, 15724020), (520, 15179727), (570, 13848172), (741, 10652440), (753, 10482680), (760, 10386129), (780, 10119818), (988, 7989330), (1004, 7862010), (1061, 7439640), (1140, 6924086), (1235, 6391464), (1255, 6289608), (1482, 5326220), (1506, 5241340), (1560, 5059909), (1976, 3994665), (2008, 3931005), (2122, 3719820), (2280, 3462043), (2470, 3195732), (2510, 3144804), (2964, 2663110), (3012, 2620670), (3183, 2479880), (3263, 2419080), (3705, 2130488), (3765, 2096536), (4244, 1859910), (4769, 1655160), (4940, 1597866), (5020, 1572402), (5305, 1487928), (5928, 1331555), (6024, 1310335), (6366, 1239940), (6526, 1209540), (7410, 1065244), (7530, 1048268), (8488, 929955), (9538, 827580), (9789, 806360), (9880, 798933), (10040, 786201), (10610, 743964), (12732, 619970), (13052, 604770), (13793, 572280), (14307, 551720), (14820, 532622), (15060, 524134), (15915, 495976), (16315, 483816), (19076, 413790), (19578, 403180), (20159, 391560), (21220, 371982), (23845, 331032), (25464, 309985), (26104, 302385), (27586, 286140), (28614, 275860), (29640, 266311), (30120, 262067), (31830, 247988), (32630, 241908), (38152, 206895), (39156, 201590), (40318, 195780), (41379, 190760), (42440, 185991), (47690, 165516), (48945, 161272), (55172, 143070), (57228, 137930), (60477, 130520), (61997, 127320), (63660, 123994), (65260, 120954), (68965, 114456), (71535, 110344), (78312, 100795), (80636, 97890), (82758, 95380)]