2687702940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{839}}^1$

素因数の和:941

約数の個数: 216

約数和(自身を含む): 9034290720

約数和(自身を除く): 6346587780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 37, 39, 45, 52, 60, 65, 74, 78, 90, 111, 117, 130, 148, 156, 180, 185, 195, 222, 234, 260, 333, 370, 390, 444, 468, 481, 555, 585, 666, 740, 780, 839, 962, 1110, 1170, 1332, 1369, 1443, 1665, 1678, 1924, 2220, 2340, 2405, 2517, 2738, 2886, 3330, 3356, 4107, 4195, 4329, 4810, 5034, 5476, 5772, 6660, 6845, 7215, 7551, 8214, 8390, 8658, 9620, 10068, 10907, 12321, 12585, 13690, 14430, 15102, 16428, 16780, 17316, 17797, 20535, 21645, 21814, 24642, 25170, 27380, 28860, 30204, 31043, 32721, 35594, 37755, 41070, 43290, 43628, 49284, 50340, 53391, 54535, 61605, 62086, 65442, 71188, 75510, 82140, 86580, 88985, 93129, 98163, 106782, 109070, 123210, 124172, 130884, 151020, 155215, 160173, 163605, 177970, 186258, 196326, 213564, 218140, 246420, 266955, 279387, 310430, 320346, 327210, 355940, 372516, 392652, 403559, 465645, 490815, 533910, 558774, 620860, 640692, 654420, 800865, 807118, 931290, 981630, 1067820, 1117548, 1148591, 1210677, 1396935, 1601730, 1614236, 1862580, 1963260, 2017795, 2297182, 2421354, 2793870, 3203460, 3445773, 3632031, 4035590, 4594364, 4842708, 5587740, 5742955, 6053385, 6891546, 7264062, 8071180, 10337319, 11485910, 12106770, 13783092, 14528124, 14931683, 17228865, 18160155, 20674638, 22971820, 24213540, 29863366, 34457730, 36320310, 41349276, 44795049, 51686595, 59726732, 68915460, 72640620, 74658415, 89590098, 103373190, 134385147, 149316830, 179180196, 206746380, 223975245, 268770294, 298633660, 447950490, 537540588, 671925735, 895900980, 1343851470, 2687702940]

約数ペア:

[(1, 2687702940), (2, 1343851470), (3, 895900980), (4, 671925735), (5, 537540588), (6, 447950490), (9, 298633660), (10, 268770294), (12, 223975245), (13, 206746380), (15, 179180196), (18, 149316830), (20, 134385147), (26, 103373190), (30, 89590098), (36, 74658415), (37, 72640620), (39, 68915460), (45, 59726732), (52, 51686595), (60, 44795049), (65, 41349276), (74, 36320310), (78, 34457730), (90, 29863366), (111, 24213540), (117, 22971820), (130, 20674638), (148, 18160155), (156, 17228865), (180, 14931683), (185, 14528124), (195, 13783092), (222, 12106770), (234, 11485910), (260, 10337319), (333, 8071180), (370, 7264062), (390, 6891546), (444, 6053385), (468, 5742955), (481, 5587740), (555, 4842708), (585, 4594364), (666, 4035590), (740, 3632031), (780, 3445773), (839, 3203460), (962, 2793870), (1110, 2421354), (1170, 2297182), (1332, 2017795), (1369, 1963260), (1443, 1862580), (1665, 1614236), (1678, 1601730), (1924, 1396935), (2220, 1210677), (2340, 1148591), (2405, 1117548), (2517, 1067820), (2738, 981630), (2886, 931290), (3330, 807118), (3356, 800865), (4107, 654420), (4195, 640692), (4329, 620860), (4810, 558774), (5034, 533910), (5476, 490815), (5772, 465645), (6660, 403559), (6845, 392652), (7215, 372516), (7551, 355940), (8214, 327210), (8390, 320346), (8658, 310430), (9620, 279387), (10068, 266955), (10907, 246420), (12321, 218140), (12585, 213564), (13690, 196326), (14430, 186258), (15102, 177970), (16428, 163605), (16780, 160173), (17316, 155215), (17797, 151020), (20535, 130884), (21645, 124172), (21814, 123210), (24642, 109070), (25170, 106782), (27380, 98163), (28860, 93129), (30204, 88985), (31043, 86580), (32721, 82140), (35594, 75510), (37755, 71188), (41070, 65442), (43290, 62086), (43628, 61605), (49284, 54535), (50340, 53391)]