371408940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{1049}}^1$

素因数の和:1352

約数の個数: 144

約数和(自身を含む): 1293364800

約数和(自身を除く): 921955860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 281, 315, 420, 562, 630, 843, 1049, 1124, 1260, 1405, 1686, 1967, 2098, 2529, 2810, 3147, 3372, 3934, 4196, 4215, 5058, 5245, 5620, 5901, 6294, 7343, 7868, 8430, 9441, 9835, 10116, 10490, 11802, 12588, 12645, 14686, 15735, 16860, 17703, 18882, 19670, 20980, 22029, 23604, 25290, 29372, 29505, 31470, 35406, 36715, 37764, 39340, 44058, 47205, 50580, 59010, 62940, 66087, 70812, 73430, 88116, 88515, 94410, 110145, 118020, 132174, 146860, 177030, 188820, 220290, 264348, 294769, 330435, 354060, 440580, 589538, 660870, 884307, 1179076, 1321740, 1473845, 1768614, 2063383, 2652921, 2947690, 3537228, 4126766, 4421535, 5305842, 5895380, 6190149, 8253532, 8843070, 10316915, 10611684, 12380298, 13264605, 17686140, 18570447, 20633830, 24760596, 26529210, 30950745, 37140894, 41267660, 53058420, 61901490, 74281788, 92852235, 123802980, 185704470, 371408940]

約数ペア:

[(1, 371408940), (2, 185704470), (3, 123802980), (4, 92852235), (5, 74281788), (6, 61901490), (7, 53058420), (9, 41267660), (10, 37140894), (12, 30950745), (14, 26529210), (15, 24760596), (18, 20633830), (20, 18570447), (21, 17686140), (28, 13264605), (30, 12380298), (35, 10611684), (36, 10316915), (42, 8843070), (45, 8253532), (60, 6190149), (63, 5895380), (70, 5305842), (84, 4421535), (90, 4126766), (105, 3537228), (126, 2947690), (140, 2652921), (180, 2063383), (210, 1768614), (252, 1473845), (281, 1321740), (315, 1179076), (420, 884307), (562, 660870), (630, 589538), (843, 440580), (1049, 354060), (1124, 330435), (1260, 294769), (1405, 264348), (1686, 220290), (1967, 188820), (2098, 177030), (2529, 146860), (2810, 132174), (3147, 118020), (3372, 110145), (3934, 94410), (4196, 88515), (4215, 88116), (5058, 73430), (5245, 70812), (5620, 66087), (5901, 62940), (6294, 59010), (7343, 50580), (7868, 47205), (8430, 44058), (9441, 39340), (9835, 37764), (10116, 36715), (10490, 35406), (11802, 31470), (12588, 29505), (12645, 29372), (14686, 25290), (15735, 23604), (16860, 22029), (17703, 20980), (18882, 19670)]