1330861320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{419}}^1$

素因数の和:629

約数の個数: 256

約数和(自身を含む): 4735584000

約数和(自身を除く): 3404722680

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, 173, 180, 204, 216, 255, 270, 306, 340, 346, 360, 408, 419, 459, 510, 519, 540, 612, 680, 692, 765, 838, 865, 918, 1020, 1038, 1080, 1224, 1257, 1384, 1530, 1557, 1676, 1730, 1836, 2040, 2076, 2095, 2295, 2514, 2595, 2941, 3060, 3114, 3352, 3460, 3672, 3771, 4152, 4190, 4590, 4671, 5028, 5190, 5882, 6120, 6228, 6285, 6920, 7123, 7542, 7785, 8380, 8823, 9180, 9342, 10056, 10380, 11313, 11764, 12456, 12570, 14246, 14705, 15084, 15570, 16760, 17646, 18360, 18684, 18855, 20760, 21369, 22626, 23355, 23528, 25140, 26469, 28492, 29410, 30168, 31140, 35292, 35615, 37368, 37710, 42738, 44115, 45252, 46710, 50280, 52938, 56565, 56984, 58820, 62280, 64107, 70584, 71230, 72487, 75420, 79407, 85476, 88230, 90504, 93420, 105876, 106845, 113130, 117640, 128214, 132345, 142460, 144974, 150840, 158814, 170952, 176460, 186840, 192321, 211752, 213690, 217461, 226260, 256428, 264690, 284920, 289948, 317628, 320535, 352920, 362435, 384642, 397035, 427380, 434922, 452520, 512856, 529380, 579896, 635256, 641070, 652383, 724870, 769284, 794070, 854760, 869844, 961605, 1058760, 1087305, 1232279, 1282140, 1304766, 1449740, 1538568, 1588140, 1739688, 1923210, 1957149, 2174610, 2464558, 2564280, 2609532, 2899480, 3176280, 3261915, 3696837, 3846420, 3914298, 4349220, 4929116, 5219064, 6161395, 6523830, 7393674, 7692840, 7828596, 8698440, 9785745, 9858232, 11090511, 12322790, 13047660, 14787348, 15657192, 18484185, 19571490, 22181022, 24645580, 26095320, 29574696, 33271533, 36968370, 39142980, 44362044, 49291160, 55452555, 66543066, 73936740, 78285960, 88724088, 110905110, 133086132, 147873480, 166357665, 221810220, 266172264, 332715330, 443620440, 665430660, 1330861320]

約数ペア:

[(1, 1330861320), (2, 665430660), (3, 443620440), (4, 332715330), (5, 266172264), (6, 221810220), (8, 166357665), (9, 147873480), (10, 133086132), (12, 110905110), (15, 88724088), (17, 78285960), (18, 73936740), (20, 66543066), (24, 55452555), (27, 49291160), (30, 44362044), (34, 39142980), (36, 36968370), (40, 33271533), (45, 29574696), (51, 26095320), (54, 24645580), (60, 22181022), (68, 19571490), (72, 18484185), (85, 15657192), (90, 14787348), (102, 13047660), (108, 12322790), (120, 11090511), (135, 9858232), (136, 9785745), (153, 8698440), (170, 7828596), (173, 7692840), (180, 7393674), (204, 6523830), (216, 6161395), (255, 5219064), (270, 4929116), (306, 4349220), (340, 3914298), (346, 3846420), (360, 3696837), (408, 3261915), (419, 3176280), (459, 2899480), (510, 2609532), (519, 2564280), (540, 2464558), (612, 2174610), (680, 1957149), (692, 1923210), (765, 1739688), (838, 1588140), (865, 1538568), (918, 1449740), (1020, 1304766), (1038, 1282140), (1080, 1232279), (1224, 1087305), (1257, 1058760), (1384, 961605), (1530, 869844), (1557, 854760), (1676, 794070), (1730, 769284), (1836, 724870), (2040, 652383), (2076, 641070), (2095, 635256), (2295, 579896), (2514, 529380), (2595, 512856), (2941, 452520), (3060, 434922), (3114, 427380), (3352, 397035), (3460, 384642), (3672, 362435), (3771, 352920), (4152, 320535), (4190, 317628), (4590, 289948), (4671, 284920), (5028, 264690), (5190, 256428), (5882, 226260), (6120, 217461), (6228, 213690), (6285, 211752), (6920, 192321), (7123, 186840), (7542, 176460), (7785, 170952), (8380, 158814), (8823, 150840), (9180, 144974), (9342, 142460), (10056, 132345), (10380, 128214), (11313, 117640), (11764, 113130), (12456, 106845), (12570, 105876), (14246, 93420), (14705, 90504), (15084, 88230), (15570, 85476), (16760, 79407), (17646, 75420), (18360, 72487), (18684, 71230), (18855, 70584), (20760, 64107), (21369, 62280), (22626, 58820), (23355, 56984), (23528, 56565), (25140, 52938), (26469, 50280), (28492, 46710), (29410, 45252), (30168, 44115), (31140, 42738), (35292, 37710), (35615, 37368)]