23320104640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{8191}}^1$

素因数の和:8287

約数の個数: 224

約数和(自身を含む): 67117252608

約数和(自身を除く): 43797147968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 41, 56, 62, 64, 70, 80, 82, 112, 124, 140, 155, 160, 164, 205, 217, 224, 248, 280, 287, 310, 320, 328, 410, 434, 448, 496, 560, 574, 620, 656, 820, 868, 992, 1085, 1120, 1148, 1240, 1271, 1312, 1435, 1640, 1736, 1984, 2170, 2240, 2296, 2480, 2542, 2624, 2870, 3280, 3472, 4340, 4592, 4960, 5084, 5740, 6355, 6560, 6944, 8191, 8680, 8897, 9184, 9920, 10168, 11480, 12710, 13120, 13888, 16382, 17360, 17794, 18368, 20336, 22960, 25420, 32764, 34720, 35588, 40672, 40955, 44485, 45920, 50840, 57337, 65528, 69440, 71176, 81344, 81910, 88970, 91840, 101680, 114674, 131056, 142352, 163820, 177940, 203360, 229348, 253921, 262112, 284704, 286685, 327640, 335831, 355880, 406720, 458696, 507842, 524224, 569408, 573370, 655280, 671662, 711760, 917392, 1015684, 1146740, 1269605, 1310560, 1343324, 1423520, 1679155, 1777447, 1834784, 2031368, 2293480, 2350817, 2539210, 2621120, 2686648, 2847040, 3358310, 3554894, 3669568, 4062736, 4586960, 4701634, 5078420, 5373296, 6716620, 7109788, 8125472, 8887235, 9173920, 9403268, 10156840, 10410761, 10746592, 11754085, 13433240, 14219576, 16250944, 17774470, 18347840, 18806536, 20313680, 20821522, 21493184, 23508170, 26866480, 28439152, 35548940, 37613072, 40627360, 41643044, 47016340, 52053805, 53732960, 56878304, 71097880, 72875327, 75226144, 81254720, 83286088, 94032680, 104107610, 107465920, 113756608, 142195760, 145750654, 150452288, 166572176, 188065360, 208215220, 284391520, 291501308, 333144352, 364376635, 376130720, 416430440, 568783040, 583002616, 666288704, 728753270, 752261440, 832860880, 1166005232, 1457506540, 1665721760, 2332010464, 2915013080, 3331443520, 4664020928, 5830026160, 11660052320, 23320104640]

約数ペア:

[(1, 23320104640), (2, 11660052320), (4, 5830026160), (5, 4664020928), (7, 3331443520), (8, 2915013080), (10, 2332010464), (14, 1665721760), (16, 1457506540), (20, 1166005232), (28, 832860880), (31, 752261440), (32, 728753270), (35, 666288704), (40, 583002616), (41, 568783040), (56, 416430440), (62, 376130720), (64, 364376635), (70, 333144352), (80, 291501308), (82, 284391520), (112, 208215220), (124, 188065360), (140, 166572176), (155, 150452288), (160, 145750654), (164, 142195760), (205, 113756608), (217, 107465920), (224, 104107610), (248, 94032680), (280, 83286088), (287, 81254720), (310, 75226144), (320, 72875327), (328, 71097880), (410, 56878304), (434, 53732960), (448, 52053805), (496, 47016340), (560, 41643044), (574, 40627360), (620, 37613072), (656, 35548940), (820, 28439152), (868, 26866480), (992, 23508170), (1085, 21493184), (1120, 20821522), (1148, 20313680), (1240, 18806536), (1271, 18347840), (1312, 17774470), (1435, 16250944), (1640, 14219576), (1736, 13433240), (1984, 11754085), (2170, 10746592), (2240, 10410761), (2296, 10156840), (2480, 9403268), (2542, 9173920), (2624, 8887235), (2870, 8125472), (3280, 7109788), (3472, 6716620), (4340, 5373296), (4592, 5078420), (4960, 4701634), (5084, 4586960), (5740, 4062736), (6355, 3669568), (6560, 3554894), (6944, 3358310), (8191, 2847040), (8680, 2686648), (8897, 2621120), (9184, 2539210), (9920, 2350817), (10168, 2293480), (11480, 2031368), (12710, 1834784), (13120, 1777447), (13888, 1679155), (16382, 1423520), (17360, 1343324), (17794, 1310560), (18368, 1269605), (20336, 1146740), (22960, 1015684), (25420, 917392), (32764, 711760), (34720, 671662), (35588, 655280), (40672, 573370), (40955, 569408), (44485, 524224), (45920, 507842), (50840, 458696), (57337, 406720), (65528, 355880), (69440, 335831), (71176, 327640), (81344, 286685), (81910, 284704), (88970, 262112), (91840, 253921), (101680, 229348), (114674, 203360), (131056, 177940), (142352, 163820)]