2015615880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{353}}^1$

素因数の和:701

約数の個数: 256

約数和(自身を含む): 7157030400

約数和(自身を除く): 5141414520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 311, 340, 353, 360, 408, 459, 510, 540, 612, 622, 680, 706, 765, 918, 933, 1020, 1059, 1080, 1224, 1244, 1412, 1530, 1555, 1765, 1836, 1866, 2040, 2118, 2295, 2488, 2799, 2824, 3060, 3110, 3177, 3530, 3672, 3732, 4236, 4590, 4665, 5287, 5295, 5598, 6001, 6120, 6220, 6354, 7060, 7464, 8397, 8472, 9180, 9330, 9531, 10574, 10590, 11196, 12002, 12440, 12708, 13995, 14120, 15861, 15885, 16794, 18003, 18360, 18660, 19062, 21148, 21180, 22392, 24004, 25416, 26435, 27990, 30005, 31722, 31770, 33588, 36006, 37320, 38124, 41985, 42296, 42360, 47583, 47655, 48008, 52870, 54009, 55980, 60010, 63444, 63540, 67176, 72012, 76248, 79305, 83970, 90015, 95166, 95310, 105740, 108018, 109783, 111960, 120020, 126888, 127080, 142749, 144024, 158610, 162027, 167940, 180030, 190332, 190620, 211480, 216036, 219566, 237915, 240040, 270045, 285498, 317220, 324054, 329349, 335880, 360060, 380664, 381240, 432072, 439132, 475830, 540090, 548915, 570996, 634440, 648108, 658698, 713745, 720120, 810135, 878264, 951660, 988047, 1080180, 1097830, 1141992, 1296216, 1317396, 1427490, 1620270, 1646745, 1866311, 1903320, 1976094, 2160360, 2195660, 2634792, 2854980, 2964141, 3240540, 3293490, 3732622, 3952188, 4391320, 4940235, 5598933, 5709960, 5928282, 6481080, 6586980, 7465244, 7904376, 9331555, 9880470, 11197866, 11856564, 13173960, 14820705, 14930488, 16796799, 18663110, 19760940, 22395732, 23713128, 27994665, 29641410, 33593598, 37326220, 39521880, 44791464, 50390397, 55989330, 59282820, 67187196, 74652440, 83983995, 100780794, 111978660, 118565640, 134374392, 167967990, 201561588, 223957320, 251951985, 335935980, 403123176, 503903970, 671871960, 1007807940, 2015615880]

約数ペア:

[(1, 2015615880), (2, 1007807940), (3, 671871960), (4, 503903970), (5, 403123176), (6, 335935980), (8, 251951985), (9, 223957320), (10, 201561588), (12, 167967990), (15, 134374392), (17, 118565640), (18, 111978660), (20, 100780794), (24, 83983995), (27, 74652440), (30, 67187196), (34, 59282820), (36, 55989330), (40, 50390397), (45, 44791464), (51, 39521880), (54, 37326220), (60, 33593598), (68, 29641410), (72, 27994665), (85, 23713128), (90, 22395732), (102, 19760940), (108, 18663110), (120, 16796799), (135, 14930488), (136, 14820705), (153, 13173960), (170, 11856564), (180, 11197866), (204, 9880470), (216, 9331555), (255, 7904376), (270, 7465244), (306, 6586980), (311, 6481080), (340, 5928282), (353, 5709960), (360, 5598933), (408, 4940235), (459, 4391320), (510, 3952188), (540, 3732622), (612, 3293490), (622, 3240540), (680, 2964141), (706, 2854980), (765, 2634792), (918, 2195660), (933, 2160360), (1020, 1976094), (1059, 1903320), (1080, 1866311), (1224, 1646745), (1244, 1620270), (1412, 1427490), (1530, 1317396), (1555, 1296216), (1765, 1141992), (1836, 1097830), (1866, 1080180), (2040, 988047), (2118, 951660), (2295, 878264), (2488, 810135), (2799, 720120), (2824, 713745), (3060, 658698), (3110, 648108), (3177, 634440), (3530, 570996), (3672, 548915), (3732, 540090), (4236, 475830), (4590, 439132), (4665, 432072), (5287, 381240), (5295, 380664), (5598, 360060), (6001, 335880), (6120, 329349), (6220, 324054), (6354, 317220), (7060, 285498), (7464, 270045), (8397, 240040), (8472, 237915), (9180, 219566), (9330, 216036), (9531, 211480), (10574, 190620), (10590, 190332), (11196, 180030), (12002, 167940), (12440, 162027), (12708, 158610), (13995, 144024), (14120, 142749), (15861, 127080), (15885, 126888), (16794, 120020), (18003, 111960), (18360, 109783), (18660, 108018), (19062, 105740), (21148, 95310), (21180, 95166), (22392, 90015), (24004, 83970), (25416, 79305), (26435, 76248), (27990, 72012), (30005, 67176), (31722, 63540), (31770, 63444), (33588, 60010), (36006, 55980), (37320, 54009), (38124, 52870), (41985, 48008), (42296, 47655), (42360, 47583)]