1040289120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{911}}^1$

素因数の和:1006

約数の個数: 288

約数和(自身を含む): 3890001024

約数和(自身を除く): 2849711904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 61, 65, 72, 78, 80, 90, 96, 104, 117, 120, 122, 130, 144, 156, 160, 180, 183, 195, 208, 234, 240, 244, 260, 288, 305, 312, 360, 366, 390, 416, 468, 480, 488, 520, 549, 585, 610, 624, 720, 732, 780, 793, 911, 915, 936, 976, 1040, 1098, 1170, 1220, 1248, 1440, 1464, 1560, 1586, 1822, 1830, 1872, 1952, 2080, 2196, 2340, 2379, 2440, 2733, 2745, 2928, 3120, 3172, 3644, 3660, 3744, 3965, 4392, 4555, 4680, 4758, 4880, 5466, 5490, 5856, 6240, 6344, 7137, 7288, 7320, 7930, 8199, 8784, 9110, 9360, 9516, 9760, 10932, 10980, 11843, 11895, 12688, 13665, 14274, 14576, 14640, 15860, 16398, 17568, 18220, 18720, 19032, 21864, 21960, 23686, 23790, 25376, 27330, 28548, 29152, 29280, 31720, 32796, 35529, 35685, 36440, 38064, 40995, 43728, 43920, 47372, 47580, 54660, 55571, 57096, 59215, 63440, 65592, 71058, 71370, 72880, 76128, 81990, 87456, 87840, 94744, 95160, 106587, 109320, 111142, 114192, 118430, 126880, 131184, 142116, 142740, 145760, 163980, 166713, 177645, 189488, 190320, 213174, 218640, 222284, 228384, 236860, 262368, 277855, 284232, 285480, 327960, 333426, 355290, 378976, 380640, 426348, 437280, 444568, 473720, 500139, 532935, 555710, 568464, 570960, 655920, 666852, 710580, 722423, 833565, 852696, 889136, 947440, 1000278, 1065870, 1111420, 1136928, 1141920, 1311840, 1333704, 1421160, 1444846, 1667130, 1705392, 1778272, 1894880, 2000556, 2131740, 2167269, 2222840, 2500695, 2667408, 2842320, 2889692, 3334260, 3410784, 3612115, 4001112, 4263480, 4334538, 4445680, 5001390, 5334816, 5684640, 5779384, 6501807, 6668520, 7224230, 8002224, 8526960, 8669076, 8891360, 10002780, 10836345, 11558768, 13003614, 13337040, 14448460, 16004448, 17053920, 17338152, 20005560, 21672690, 23117536, 26007228, 26674080, 28896920, 32509035, 34676304, 40011120, 43345380, 52014456, 57793840, 65018070, 69352608, 80022240, 86690760, 104028912, 115587680, 130036140, 173381520, 208057824, 260072280, 346763040, 520144560, 1040289120]

約数ペア:

[(1, 1040289120), (2, 520144560), (3, 346763040), (4, 260072280), (5, 208057824), (6, 173381520), (8, 130036140), (9, 115587680), (10, 104028912), (12, 86690760), (13, 80022240), (15, 69352608), (16, 65018070), (18, 57793840), (20, 52014456), (24, 43345380), (26, 40011120), (30, 34676304), (32, 32509035), (36, 28896920), (39, 26674080), (40, 26007228), (45, 23117536), (48, 21672690), (52, 20005560), (60, 17338152), (61, 17053920), (65, 16004448), (72, 14448460), (78, 13337040), (80, 13003614), (90, 11558768), (96, 10836345), (104, 10002780), (117, 8891360), (120, 8669076), (122, 8526960), (130, 8002224), (144, 7224230), (156, 6668520), (160, 6501807), (180, 5779384), (183, 5684640), (195, 5334816), (208, 5001390), (234, 4445680), (240, 4334538), (244, 4263480), (260, 4001112), (288, 3612115), (305, 3410784), (312, 3334260), (360, 2889692), (366, 2842320), (390, 2667408), (416, 2500695), (468, 2222840), (480, 2167269), (488, 2131740), (520, 2000556), (549, 1894880), (585, 1778272), (610, 1705392), (624, 1667130), (720, 1444846), (732, 1421160), (780, 1333704), (793, 1311840), (911, 1141920), (915, 1136928), (936, 1111420), (976, 1065870), (1040, 1000278), (1098, 947440), (1170, 889136), (1220, 852696), (1248, 833565), (1440, 722423), (1464, 710580), (1560, 666852), (1586, 655920), (1822, 570960), (1830, 568464), (1872, 555710), (1952, 532935), (2080, 500139), (2196, 473720), (2340, 444568), (2379, 437280), (2440, 426348), (2733, 380640), (2745, 378976), (2928, 355290), (3120, 333426), (3172, 327960), (3644, 285480), (3660, 284232), (3744, 277855), (3965, 262368), (4392, 236860), (4555, 228384), (4680, 222284), (4758, 218640), (4880, 213174), (5466, 190320), (5490, 189488), (5856, 177645), (6240, 166713), (6344, 163980), (7137, 145760), (7288, 142740), (7320, 142116), (7930, 131184), (8199, 126880), (8784, 118430), (9110, 114192), (9360, 111142), (9516, 109320), (9760, 106587), (10932, 95160), (10980, 94744), (11843, 87840), (11895, 87456), (12688, 81990), (13665, 76128), (14274, 72880), (14576, 71370), (14640, 71058), (15860, 65592), (16398, 63440), (17568, 59215), (18220, 57096), (18720, 55571), (19032, 54660), (21864, 47580), (21960, 47372), (23686, 43920), (23790, 43728), (25376, 40995), (27330, 38064), (28548, 36440), (29152, 35685), (29280, 35529), (31720, 32796)]