123932340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2399}}^1$

素因数の和:2462

約数の個数: 144

約数和(自身を含む): 440294400

約数和(自身を除く): 316362060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 41, 42, 45, 60, 63, 70, 82, 84, 90, 105, 123, 126, 140, 164, 180, 205, 210, 246, 252, 287, 315, 369, 410, 420, 492, 574, 615, 630, 738, 820, 861, 1148, 1230, 1260, 1435, 1476, 1722, 1845, 2399, 2460, 2583, 2870, 3444, 3690, 4305, 4798, 5166, 5740, 7197, 7380, 8610, 9596, 10332, 11995, 12915, 14394, 16793, 17220, 21591, 23990, 25830, 28788, 33586, 35985, 43182, 47980, 50379, 51660, 67172, 71970, 83965, 86364, 98359, 100758, 107955, 143940, 151137, 167930, 196718, 201516, 215910, 251895, 295077, 302274, 335860, 393436, 431820, 491795, 503790, 590154, 604548, 688513, 755685, 885231, 983590, 1007580, 1180308, 1377026, 1475385, 1511370, 1770462, 1967180, 2065539, 2754052, 2950770, 3022740, 3442565, 3540924, 4131078, 4426155, 5901540, 6196617, 6885130, 8262156, 8852310, 10327695, 12393234, 13770260, 17704620, 20655390, 24786468, 30983085, 41310780, 61966170, 123932340]

約数ペア:

[(1, 123932340), (2, 61966170), (3, 41310780), (4, 30983085), (5, 24786468), (6, 20655390), (7, 17704620), (9, 13770260), (10, 12393234), (12, 10327695), (14, 8852310), (15, 8262156), (18, 6885130), (20, 6196617), (21, 5901540), (28, 4426155), (30, 4131078), (35, 3540924), (36, 3442565), (41, 3022740), (42, 2950770), (45, 2754052), (60, 2065539), (63, 1967180), (70, 1770462), (82, 1511370), (84, 1475385), (90, 1377026), (105, 1180308), (123, 1007580), (126, 983590), (140, 885231), (164, 755685), (180, 688513), (205, 604548), (210, 590154), (246, 503790), (252, 491795), (287, 431820), (315, 393436), (369, 335860), (410, 302274), (420, 295077), (492, 251895), (574, 215910), (615, 201516), (630, 196718), (738, 167930), (820, 151137), (861, 143940), (1148, 107955), (1230, 100758), (1260, 98359), (1435, 86364), (1476, 83965), (1722, 71970), (1845, 67172), (2399, 51660), (2460, 50379), (2583, 47980), (2870, 43182), (3444, 35985), (3690, 33586), (4305, 28788), (4798, 25830), (5166, 23990), (5740, 21591), (7197, 17220), (7380, 16793), (8610, 14394), (9596, 12915), (10332, 11995)]