2720551860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{523}}^1$

素因数の和:589

約数の個数: 360

約数和(自身を含む): 9746462880

約数和(自身を除く): 7025911020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 76, 78, 81, 90, 95, 108, 114, 117, 130, 135, 156, 162, 169, 171, 180, 190, 195, 228, 234, 247, 260, 270, 285, 324, 338, 342, 351, 380, 390, 405, 468, 494, 507, 513, 523, 540, 570, 585, 676, 684, 702, 741, 780, 810, 845, 855, 988, 1014, 1026, 1046, 1053, 1140, 1170, 1235, 1404, 1482, 1521, 1539, 1569, 1620, 1690, 1710, 1755, 2028, 2052, 2092, 2106, 2223, 2340, 2470, 2535, 2565, 2615, 2964, 3042, 3078, 3138, 3211, 3380, 3420, 3510, 3705, 4212, 4446, 4563, 4707, 4940, 5070, 5130, 5230, 5265, 6084, 6156, 6276, 6422, 6669, 6799, 7020, 7410, 7605, 7695, 7845, 8892, 9126, 9414, 9633, 9937, 10140, 10260, 10460, 10530, 11115, 12844, 13338, 13598, 13689, 14121, 14820, 15210, 15390, 15690, 16055, 18252, 18828, 19266, 19874, 20007, 20397, 21060, 22230, 22815, 23535, 26676, 27196, 27378, 28242, 28899, 29811, 30420, 30780, 31380, 32110, 33345, 33995, 38532, 39748, 40014, 40794, 42363, 44460, 45630, 47070, 48165, 49685, 54756, 56484, 57798, 59622, 61191, 64220, 66690, 67990, 68445, 70605, 80028, 81588, 84726, 86697, 88387, 89433, 91260, 94140, 96330, 99370, 100035, 101985, 115596, 119244, 122382, 129181, 133380, 135980, 136890, 141210, 144495, 149055, 169452, 173394, 176774, 178866, 183573, 192660, 198740, 200070, 203970, 211815, 244764, 258362, 260091, 265161, 268299, 273780, 282420, 288990, 298110, 305955, 346788, 353548, 357732, 367146, 387543, 400140, 407940, 423630, 433485, 441935, 447165, 516724, 520182, 530322, 536598, 550719, 577980, 596220, 611910, 645905, 734292, 775086, 795483, 804897, 847260, 866970, 883870, 894330, 917865, 1040364, 1060644, 1073196, 1101438, 1162629, 1223820, 1291810, 1300455, 1325805, 1341495, 1550172, 1590966, 1609794, 1679353, 1733940, 1767740, 1788660, 1835730, 1937715, 2202876, 2325258, 2386449, 2583620, 2600910, 2651610, 2682990, 2753595, 3181932, 3219588, 3358706, 3487887, 3671460, 3875430, 3977415, 4024485, 4650516, 4772898, 5038059, 5201820, 5303220, 5365980, 5507190, 5813145, 6717412, 6975774, 7159347, 7750860, 7954830, 8048970, 8396765, 9545796, 10076118, 10463661, 11014380, 11626290, 11932245, 13951548, 14318694, 15114177, 15909660, 16097940, 16793530, 17439435, 20152236, 20927322, 23252580, 23864490, 25190295, 28637388, 30228354, 33587060, 34878870, 35796735, 41854644, 45342531, 47728980, 50380590, 52318305, 60456708, 69757740, 71593470, 75570885, 90685062, 100761180, 104636610, 136027593, 143186940, 151141770, 181370124, 209273220, 226712655, 272055186, 302283540, 453425310, 544110372, 680137965, 906850620, 1360275930, 2720551860]

約数ペア:

[(1, 2720551860), (2, 1360275930), (3, 906850620), (4, 680137965), (5, 544110372), (6, 453425310), (9, 302283540), (10, 272055186), (12, 226712655), (13, 209273220), (15, 181370124), (18, 151141770), (19, 143186940), (20, 136027593), (26, 104636610), (27, 100761180), (30, 90685062), (36, 75570885), (38, 71593470), (39, 69757740), (45, 60456708), (52, 52318305), (54, 50380590), (57, 47728980), (60, 45342531), (65, 41854644), (76, 35796735), (78, 34878870), (81, 33587060), (90, 30228354), (95, 28637388), (108, 25190295), (114, 23864490), (117, 23252580), (130, 20927322), (135, 20152236), (156, 17439435), (162, 16793530), (169, 16097940), (171, 15909660), (180, 15114177), (190, 14318694), (195, 13951548), (228, 11932245), (234, 11626290), (247, 11014380), (260, 10463661), (270, 10076118), (285, 9545796), (324, 8396765), (338, 8048970), (342, 7954830), (351, 7750860), (380, 7159347), (390, 6975774), (405, 6717412), (468, 5813145), (494, 5507190), (507, 5365980), (513, 5303220), (523, 5201820), (540, 5038059), (570, 4772898), (585, 4650516), (676, 4024485), (684, 3977415), (702, 3875430), (741, 3671460), (780, 3487887), (810, 3358706), (845, 3219588), (855, 3181932), (988, 2753595), (1014, 2682990), (1026, 2651610), (1046, 2600910), (1053, 2583620), (1140, 2386449), (1170, 2325258), (1235, 2202876), (1404, 1937715), (1482, 1835730), (1521, 1788660), (1539, 1767740), (1569, 1733940), (1620, 1679353), (1690, 1609794), (1710, 1590966), (1755, 1550172), (2028, 1341495), (2052, 1325805), (2092, 1300455), (2106, 1291810), (2223, 1223820), (2340, 1162629), (2470, 1101438), (2535, 1073196), (2565, 1060644), (2615, 1040364), (2964, 917865), (3042, 894330), (3078, 883870), (3138, 866970), (3211, 847260), (3380, 804897), (3420, 795483), (3510, 775086), (3705, 734292), (4212, 645905), (4446, 611910), (4563, 596220), (4707, 577980), (4940, 550719), (5070, 536598), (5130, 530322), (5230, 520182), (5265, 516724), (6084, 447165), (6156, 441935), (6276, 433485), (6422, 423630), (6669, 407940), (6799, 400140), (7020, 387543), (7410, 367146), (7605, 357732), (7695, 353548), (7845, 346788), (8892, 305955), (9126, 298110), (9414, 288990), (9633, 282420), (9937, 273780), (10140, 268299), (10260, 265161), (10460, 260091), (10530, 258362), (11115, 244764), (12844, 211815), (13338, 203970), (13598, 200070), (13689, 198740), (14121, 192660), (14820, 183573), (15210, 178866), (15390, 176774), (15690, 173394), (16055, 169452), (18252, 149055), (18828, 144495), (19266, 141210), (19874, 136890), (20007, 135980), (20397, 133380), (21060, 129181), (22230, 122382), (22815, 119244), (23535, 115596), (26676, 101985), (27196, 100035), (27378, 99370), (28242, 96330), (28899, 94140), (29811, 91260), (30420, 89433), (30780, 88387), (31380, 86697), (32110, 84726), (33345, 81588), (33995, 80028), (38532, 70605), (39748, 68445), (40014, 67990), (40794, 66690), (42363, 64220), (44460, 61191), (45630, 59622), (47070, 57798), (48165, 56484), (49685, 54756)]