1689744240

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5113}}^1$

素因数の和:5158

約数の個数: 240

約数和(自身を含む): 6232288608

約数和(自身を除く): 4542544368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 102, 108, 120, 135, 136, 144, 153, 162, 170, 180, 204, 216, 240, 243, 255, 270, 272, 306, 324, 340, 360, 405, 408, 432, 459, 486, 510, 540, 612, 648, 680, 720, 765, 810, 816, 918, 972, 1020, 1080, 1215, 1224, 1296, 1360, 1377, 1530, 1620, 1836, 1944, 2040, 2160, 2295, 2430, 2448, 2754, 3060, 3240, 3672, 3888, 4080, 4131, 4590, 4860, 5113, 5508, 6120, 6480, 6885, 7344, 8262, 9180, 9720, 10226, 11016, 12240, 13770, 15339, 16524, 18360, 19440, 20452, 20655, 22032, 25565, 27540, 30678, 33048, 36720, 40904, 41310, 46017, 51130, 55080, 61356, 66096, 76695, 81808, 82620, 86921, 92034, 102260, 110160, 122712, 138051, 153390, 165240, 173842, 184068, 204520, 230085, 245424, 260763, 276102, 306780, 330480, 347684, 368136, 409040, 414153, 434605, 460170, 521526, 552204, 613560, 690255, 695368, 736272, 782289, 828306, 869210, 920340, 1043052, 1104408, 1227120, 1242459, 1303815, 1380510, 1390736, 1564578, 1656612, 1738420, 1840680, 2070765, 2086104, 2208816, 2346867, 2484918, 2607630, 2761020, 3129156, 3313224, 3476840, 3681360, 3911445, 4141530, 4172208, 4693734, 4969836, 5215260, 5522040, 6212295, 6258312, 6626448, 6953680, 7040601, 7822890, 8283060, 9387468, 9939672, 10430520, 11044080, 11734335, 12424590, 12516624, 14081202, 15645780, 16566120, 18774936, 19879344, 20861040, 21121803, 23468670, 24849180, 28162404, 31291560, 33132240, 35203005, 37549872, 42243606, 46937340, 49698360, 56324808, 62583120, 70406010, 84487212, 93874680, 99396720, 105609015, 112649616, 140812020, 168974424, 187749360, 211218030, 281624040, 337948848, 422436060, 563248080, 844872120, 1689744240]

約数ペア:

[(1, 1689744240), (2, 844872120), (3, 563248080), (4, 422436060), (5, 337948848), (6, 281624040), (8, 211218030), (9, 187749360), (10, 168974424), (12, 140812020), (15, 112649616), (16, 105609015), (17, 99396720), (18, 93874680), (20, 84487212), (24, 70406010), (27, 62583120), (30, 56324808), (34, 49698360), (36, 46937340), (40, 42243606), (45, 37549872), (48, 35203005), (51, 33132240), (54, 31291560), (60, 28162404), (68, 24849180), (72, 23468670), (80, 21121803), (81, 20861040), (85, 19879344), (90, 18774936), (102, 16566120), (108, 15645780), (120, 14081202), (135, 12516624), (136, 12424590), (144, 11734335), (153, 11044080), (162, 10430520), (170, 9939672), (180, 9387468), (204, 8283060), (216, 7822890), (240, 7040601), (243, 6953680), (255, 6626448), (270, 6258312), (272, 6212295), (306, 5522040), (324, 5215260), (340, 4969836), (360, 4693734), (405, 4172208), (408, 4141530), (432, 3911445), (459, 3681360), (486, 3476840), (510, 3313224), (540, 3129156), (612, 2761020), (648, 2607630), (680, 2484918), (720, 2346867), (765, 2208816), (810, 2086104), (816, 2070765), (918, 1840680), (972, 1738420), (1020, 1656612), (1080, 1564578), (1215, 1390736), (1224, 1380510), (1296, 1303815), (1360, 1242459), (1377, 1227120), (1530, 1104408), (1620, 1043052), (1836, 920340), (1944, 869210), (2040, 828306), (2160, 782289), (2295, 736272), (2430, 695368), (2448, 690255), (2754, 613560), (3060, 552204), (3240, 521526), (3672, 460170), (3888, 434605), (4080, 414153), (4131, 409040), (4590, 368136), (4860, 347684), (5113, 330480), (5508, 306780), (6120, 276102), (6480, 260763), (6885, 245424), (7344, 230085), (8262, 204520), (9180, 184068), (9720, 173842), (10226, 165240), (11016, 153390), (12240, 138051), (13770, 122712), (15339, 110160), (16524, 102260), (18360, 92034), (19440, 86921), (20452, 82620), (20655, 81808), (22032, 76695), (25565, 66096), (27540, 61356), (30678, 55080), (33048, 51130), (36720, 46017), (40904, 41310)]