2911805280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{18217}}^1$

素因数の和:18278

約数の個数: 192

約数和(自身を含む): 10467334080

約数和(自身を除く): 7555528800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 96, 108, 111, 120, 135, 144, 148, 160, 180, 185, 216, 222, 240, 270, 288, 296, 333, 360, 370, 432, 444, 480, 540, 555, 592, 666, 720, 740, 864, 888, 999, 1080, 1110, 1184, 1332, 1440, 1480, 1665, 1776, 1998, 2160, 2220, 2664, 2960, 3330, 3552, 3996, 4320, 4440, 4995, 5328, 5920, 6660, 7992, 8880, 9990, 10656, 13320, 15984, 17760, 18217, 19980, 26640, 31968, 36434, 39960, 53280, 54651, 72868, 79920, 91085, 109302, 145736, 159840, 163953, 182170, 218604, 273255, 291472, 327906, 364340, 437208, 491859, 546510, 582944, 655812, 674029, 728680, 819765, 874416, 983718, 1093020, 1311624, 1348058, 1457360, 1639530, 1748832, 1967436, 2022087, 2186040, 2459295, 2623248, 2696116, 2914720, 3279060, 3370145, 3934872, 4044174, 4372080, 4918590, 5246496, 5392232, 6066261, 6558120, 6740290, 7869744, 8088348, 8744160, 9837180, 10110435, 10784464, 12132522, 13116240, 13480580, 15739488, 16176696, 18198783, 19674360, 20220870, 21568928, 24265044, 26232480, 26961160, 30331305, 32353392, 36397566, 39348720, 40441740, 48530088, 53922320, 60662610, 64706784, 72795132, 78697440, 80883480, 90993915, 97060176, 107844640, 121325220, 145590264, 161766960, 181987830, 194120352, 242650440, 291180528, 323533920, 363975660, 485300880, 582361056, 727951320, 970601760, 1455902640, 2911805280]

約数ペア:

[(1, 2911805280), (2, 1455902640), (3, 970601760), (4, 727951320), (5, 582361056), (6, 485300880), (8, 363975660), (9, 323533920), (10, 291180528), (12, 242650440), (15, 194120352), (16, 181987830), (18, 161766960), (20, 145590264), (24, 121325220), (27, 107844640), (30, 97060176), (32, 90993915), (36, 80883480), (37, 78697440), (40, 72795132), (45, 64706784), (48, 60662610), (54, 53922320), (60, 48530088), (72, 40441740), (74, 39348720), (80, 36397566), (90, 32353392), (96, 30331305), (108, 26961160), (111, 26232480), (120, 24265044), (135, 21568928), (144, 20220870), (148, 19674360), (160, 18198783), (180, 16176696), (185, 15739488), (216, 13480580), (222, 13116240), (240, 12132522), (270, 10784464), (288, 10110435), (296, 9837180), (333, 8744160), (360, 8088348), (370, 7869744), (432, 6740290), (444, 6558120), (480, 6066261), (540, 5392232), (555, 5246496), (592, 4918590), (666, 4372080), (720, 4044174), (740, 3934872), (864, 3370145), (888, 3279060), (999, 2914720), (1080, 2696116), (1110, 2623248), (1184, 2459295), (1332, 2186040), (1440, 2022087), (1480, 1967436), (1665, 1748832), (1776, 1639530), (1998, 1457360), (2160, 1348058), (2220, 1311624), (2664, 1093020), (2960, 983718), (3330, 874416), (3552, 819765), (3996, 728680), (4320, 674029), (4440, 655812), (4995, 582944), (5328, 546510), (5920, 491859), (6660, 437208), (7992, 364340), (8880, 327906), (9990, 291472), (10656, 273255), (13320, 218604), (15984, 182170), (17760, 163953), (18217, 159840), (19980, 145736), (26640, 109302), (31968, 91085), (36434, 79920), (39960, 72868), (53280, 54651)]