219822120

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{29077}}^1$

素因数の和:29104

約数の個数: 128

約数和(自身を含む): 837446400

約数和(自身を除く): 617624280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 29077, 58154, 87231, 116308, 145385, 174462, 203539, 232616, 261693, 290770, 348924, 407078, 436155, 523386, 581540, 610617, 697848, 785079, 814156, 872310, 1017695, 1046772, 1163080, 1221234, 1308465, 1570158, 1628312, 1744620, 1831851, 2035390, 2093544, 2442468, 2616930, 3053085, 3140316, 3489240, 3663702, 3925395, 4070780, 4884936, 5233860, 5495553, 6106170, 6280632, 7327404, 7850790, 8141560, 9159255, 10467720, 10991106, 12212340, 14654808, 15701580, 18318510, 21982212, 24424680, 27477765, 31403160, 36637020, 43964424, 54955530, 73274040, 109911060, 219822120]

約数ペア:

[(1, 219822120), (2, 109911060), (3, 73274040), (4, 54955530), (5, 43964424), (6, 36637020), (7, 31403160), (8, 27477765), (9, 24424680), (10, 21982212), (12, 18318510), (14, 15701580), (15, 14654808), (18, 12212340), (20, 10991106), (21, 10467720), (24, 9159255), (27, 8141560), (28, 7850790), (30, 7327404), (35, 6280632), (36, 6106170), (40, 5495553), (42, 5233860), (45, 4884936), (54, 4070780), (56, 3925395), (60, 3663702), (63, 3489240), (70, 3140316), (72, 3053085), (84, 2616930), (90, 2442468), (105, 2093544), (108, 2035390), (120, 1831851), (126, 1744620), (135, 1628312), (140, 1570158), (168, 1308465), (180, 1221234), (189, 1163080), (210, 1046772), (216, 1017695), (252, 872310), (270, 814156), (280, 785079), (315, 697848), (360, 610617), (378, 581540), (420, 523386), (504, 436155), (540, 407078), (630, 348924), (756, 290770), (840, 261693), (945, 232616), (1080, 203539), (1260, 174462), (1512, 145385), (1890, 116308), (2520, 87231), (3780, 58154), (7560, 29077)]