2447122860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2621}}^1$

素因数の和:2678

約数の個数: 384

約数和(自身を含む): 9867110400

約数和(自身を除く): 7419987540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 26, 27, 28, 30, 35, 36, 38, 39, 42, 45, 52, 54, 57, 60, 63, 65, 70, 76, 78, 84, 90, 91, 95, 105, 108, 114, 117, 126, 130, 133, 135, 140, 156, 171, 180, 182, 189, 190, 195, 210, 228, 234, 247, 252, 260, 266, 270, 273, 285, 315, 342, 351, 364, 378, 380, 390, 399, 420, 455, 468, 494, 513, 532, 540, 546, 570, 585, 630, 665, 684, 702, 741, 756, 780, 798, 819, 855, 910, 945, 988, 1026, 1092, 1140, 1170, 1197, 1235, 1260, 1330, 1365, 1404, 1482, 1596, 1638, 1710, 1729, 1755, 1820, 1890, 1995, 2052, 2223, 2340, 2394, 2457, 2470, 2565, 2621, 2660, 2730, 2964, 3276, 3420, 3458, 3510, 3591, 3705, 3780, 3990, 4095, 4446, 4788, 4914, 4940, 5130, 5187, 5242, 5460, 5985, 6669, 6916, 7020, 7182, 7410, 7863, 7980, 8190, 8645, 8892, 9828, 10260, 10374, 10484, 11115, 11970, 12285, 13105, 13338, 14364, 14820, 15561, 15726, 16380, 17290, 17955, 18347, 20748, 22230, 23589, 23940, 24570, 25935, 26210, 26676, 31122, 31452, 33345, 34073, 34580, 35910, 36694, 39315, 44460, 46683, 47178, 49140, 49799, 51870, 52420, 55041, 62244, 66690, 68146, 70767, 71820, 73388, 77805, 78630, 91735, 93366, 94356, 99598, 102219, 103740, 110082, 117945, 133380, 136292, 141534, 149397, 155610, 157260, 165123, 170365, 183470, 186732, 199196, 204438, 220164, 233415, 235890, 238511, 248995, 275205, 283068, 298794, 306657, 311220, 330246, 340730, 348593, 353835, 366940, 408876, 448191, 466830, 471780, 477022, 495369, 497990, 511095, 550410, 597588, 613314, 647387, 660492, 681460, 697186, 707670, 715533, 746985, 825615, 896382, 919971, 933660, 954044, 990738, 995980, 1022190, 1045779, 1100820, 1192555, 1226628, 1294774, 1344573, 1394372, 1415340, 1431066, 1493970, 1533285, 1651230, 1742965, 1792764, 1839942, 1942161, 1981476, 2044380, 2091558, 2146599, 2240955, 2385110, 2476845, 2589548, 2689146, 2862132, 2987940, 3066570, 3137337, 3236935, 3302460, 3485930, 3577665, 3679884, 3884322, 4183116, 4293198, 4481910, 4531709, 4599855, 4770220, 4953690, 5228895, 5378292, 5826483, 6133140, 6274674, 6439797, 6473870, 6722865, 6971860, 7155330, 7768644, 8586396, 8963820, 9063418, 9199710, 9412011, 9710805, 9907380, 10457790, 10732995, 11652966, 12549348, 12879594, 12947740, 13445730, 13595127, 14310660, 15686685, 17479449, 18126836, 18399420, 18824022, 19421610, 20915580, 21465990, 22658545, 23305932, 25759188, 26891460, 27190254, 29132415, 31373370, 32198985, 34958898, 37648044, 38843220, 40785381, 42931980, 45317090, 47060055, 54380508, 58264830, 62746740, 64397970, 67975635, 69917796, 81570762, 87397245, 90634180, 94120110, 116529660, 122356143, 128795940, 135951270, 163141524, 174794490, 188240220, 203926905, 244712286, 271902540, 349588980, 407853810, 489424572, 611780715, 815707620, 1223561430, 2447122860]

約数ペア:

[(1, 2447122860), (2, 1223561430), (3, 815707620), (4, 611780715), (5, 489424572), (6, 407853810), (7, 349588980), (9, 271902540), (10, 244712286), (12, 203926905), (13, 188240220), (14, 174794490), (15, 163141524), (18, 135951270), (19, 128795940), (20, 122356143), (21, 116529660), (26, 94120110), (27, 90634180), (28, 87397245), (30, 81570762), (35, 69917796), (36, 67975635), (38, 64397970), (39, 62746740), (42, 58264830), (45, 54380508), (52, 47060055), (54, 45317090), (57, 42931980), (60, 40785381), (63, 38843220), (65, 37648044), (70, 34958898), (76, 32198985), (78, 31373370), (84, 29132415), (90, 27190254), (91, 26891460), (95, 25759188), (105, 23305932), (108, 22658545), (114, 21465990), (117, 20915580), (126, 19421610), (130, 18824022), (133, 18399420), (135, 18126836), (140, 17479449), (156, 15686685), (171, 14310660), (180, 13595127), (182, 13445730), (189, 12947740), (190, 12879594), (195, 12549348), (210, 11652966), (228, 10732995), (234, 10457790), (247, 9907380), (252, 9710805), (260, 9412011), (266, 9199710), (270, 9063418), (273, 8963820), (285, 8586396), (315, 7768644), (342, 7155330), (351, 6971860), (364, 6722865), (378, 6473870), (380, 6439797), (390, 6274674), (399, 6133140), (420, 5826483), (455, 5378292), (468, 5228895), (494, 4953690), (513, 4770220), (532, 4599855), (540, 4531709), (546, 4481910), (570, 4293198), (585, 4183116), (630, 3884322), (665, 3679884), (684, 3577665), (702, 3485930), (741, 3302460), (756, 3236935), (780, 3137337), (798, 3066570), (819, 2987940), (855, 2862132), (910, 2689146), (945, 2589548), (988, 2476845), (1026, 2385110), (1092, 2240955), (1140, 2146599), (1170, 2091558), (1197, 2044380), (1235, 1981476), (1260, 1942161), (1330, 1839942), (1365, 1792764), (1404, 1742965), (1482, 1651230), (1596, 1533285), (1638, 1493970), (1710, 1431066), (1729, 1415340), (1755, 1394372), (1820, 1344573), (1890, 1294774), (1995, 1226628), (2052, 1192555), (2223, 1100820), (2340, 1045779), (2394, 1022190), (2457, 995980), (2470, 990738), (2565, 954044), (2621, 933660), (2660, 919971), (2730, 896382), (2964, 825615), (3276, 746985), (3420, 715533), (3458, 707670), (3510, 697186), (3591, 681460), (3705, 660492), (3780, 647387), (3990, 613314), (4095, 597588), (4446, 550410), (4788, 511095), (4914, 497990), (4940, 495369), (5130, 477022), (5187, 471780), (5242, 466830), (5460, 448191), (5985, 408876), (6669, 366940), (6916, 353835), (7020, 348593), (7182, 340730), (7410, 330246), (7863, 311220), (7980, 306657), (8190, 298794), (8645, 283068), (8892, 275205), (9828, 248995), (10260, 238511), (10374, 235890), (10484, 233415), (11115, 220164), (11970, 204438), (12285, 199196), (13105, 186732), (13338, 183470), (14364, 170365), (14820, 165123), (15561, 157260), (15726, 155610), (16380, 149397), (17290, 141534), (17955, 136292), (18347, 133380), (20748, 117945), (22230, 110082), (23589, 103740), (23940, 102219), (24570, 99598), (25935, 94356), (26210, 93366), (26676, 91735), (31122, 78630), (31452, 77805), (33345, 73388), (34073, 71820), (34580, 70767), (35910, 68146), (36694, 66690), (39315, 62244), (44460, 55041), (46683, 52420), (47178, 51870), (49140, 49799)]