16217931840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{80831}}^1$

素因数の和:80881

約数の個数: 224

約数和(自身を含む): 59130224640

約数和(自身を除く): 42912292800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 64, 66, 76, 80, 88, 95, 96, 110, 114, 120, 132, 152, 160, 165, 176, 190, 192, 209, 220, 228, 240, 264, 285, 304, 320, 330, 352, 380, 418, 440, 456, 480, 528, 570, 608, 627, 660, 704, 760, 836, 880, 912, 960, 1045, 1056, 1140, 1216, 1254, 1320, 1520, 1672, 1760, 1824, 2090, 2112, 2280, 2508, 2640, 3040, 3135, 3344, 3520, 3648, 4180, 4560, 5016, 5280, 6080, 6270, 6688, 8360, 9120, 10032, 10560, 12540, 13376, 16720, 18240, 20064, 25080, 33440, 40128, 50160, 66880, 80831, 100320, 161662, 200640, 242493, 323324, 404155, 484986, 646648, 808310, 889141, 969972, 1212465, 1293296, 1535789, 1616620, 1778282, 1939944, 2424930, 2586592, 2667423, 3071578, 3233240, 3556564, 3879888, 4445705, 4607367, 4849860, 5173184, 5334846, 6143156, 6466480, 7113128, 7678945, 7759776, 8891410, 9214734, 9699720, 10669692, 12286312, 12932960, 13337115, 14226256, 15357890, 15519552, 16893679, 17782820, 18429468, 19399440, 21339384, 23036835, 24572624, 25865920, 26674230, 28452512, 30715780, 33787358, 35565640, 36858936, 38798880, 42678768, 46073670, 49145248, 50681037, 53348460, 56905024, 61431560, 67574716, 71131280, 73717872, 77597760, 84468395, 85357536, 92147340, 98290496, 101362074, 106696920, 122863120, 135149432, 142262560, 147435744, 168936790, 170715072, 184294680, 202724148, 213393840, 245726240, 253405185, 270298864, 284525120, 294871488, 337873580, 368589360, 405448296, 426787680, 491452480, 506810370, 540597728, 675747160, 737178720, 810896592, 853575360, 1013620740, 1081195456, 1351494320, 1474357440, 1621793184, 2027241480, 2702988640, 3243586368, 4054482960, 5405977280, 8108965920, 16217931840]

約数ペア:

[(1, 16217931840), (2, 8108965920), (3, 5405977280), (4, 4054482960), (5, 3243586368), (6, 2702988640), (8, 2027241480), (10, 1621793184), (11, 1474357440), (12, 1351494320), (15, 1081195456), (16, 1013620740), (19, 853575360), (20, 810896592), (22, 737178720), (24, 675747160), (30, 540597728), (32, 506810370), (33, 491452480), (38, 426787680), (40, 405448296), (44, 368589360), (48, 337873580), (55, 294871488), (57, 284525120), (60, 270298864), (64, 253405185), (66, 245726240), (76, 213393840), (80, 202724148), (88, 184294680), (95, 170715072), (96, 168936790), (110, 147435744), (114, 142262560), (120, 135149432), (132, 122863120), (152, 106696920), (160, 101362074), (165, 98290496), (176, 92147340), (190, 85357536), (192, 84468395), (209, 77597760), (220, 73717872), (228, 71131280), (240, 67574716), (264, 61431560), (285, 56905024), (304, 53348460), (320, 50681037), (330, 49145248), (352, 46073670), (380, 42678768), (418, 38798880), (440, 36858936), (456, 35565640), (480, 33787358), (528, 30715780), (570, 28452512), (608, 26674230), (627, 25865920), (660, 24572624), (704, 23036835), (760, 21339384), (836, 19399440), (880, 18429468), (912, 17782820), (960, 16893679), (1045, 15519552), (1056, 15357890), (1140, 14226256), (1216, 13337115), (1254, 12932960), (1320, 12286312), (1520, 10669692), (1672, 9699720), (1760, 9214734), (1824, 8891410), (2090, 7759776), (2112, 7678945), (2280, 7113128), (2508, 6466480), (2640, 6143156), (3040, 5334846), (3135, 5173184), (3344, 4849860), (3520, 4607367), (3648, 4445705), (4180, 3879888), (4560, 3556564), (5016, 3233240), (5280, 3071578), (6080, 2667423), (6270, 2586592), (6688, 2424930), (8360, 1939944), (9120, 1778282), (10032, 1616620), (10560, 1535789), (12540, 1293296), (13376, 1212465), (16720, 969972), (18240, 889141), (20064, 808310), (25080, 646648), (33440, 484986), (40128, 404155), (50160, 323324), (66880, 242493), (80831, 200640), (100320, 161662)]